Remove enet code from sources.

It only need for manaserv server type,
but manaserv still in long development.

22 files changed, 0 insertions, 5869 deletions

diff --git a/src/enet/ChangeLog b/src/enet/ChangeLog
deleted file mode 100644
index 45f14db6a..000000000
--- a/src/enet/ChangeLog
+++ /dev/null
@@ -1,86 +0,0 @@
-ENet 1.3.0 (June 5, 2010):
-
-* enet_host_create() now requires the channel limit to be specified as
-a parameter
-* enet_host_connect() now accepts a data parameter which is supplied 
-to the receiving receiving host in the event data field for a connect event
-* added an adaptive order-2 PPM range coder as a built-in compressor option
-which can be set with enet_host_compress_with_range_coder()
-* added support for packet compression configurable with a callback
-* improved session number handling to not rely on the packet checksum
-field, saving 4 bytes per packet unless the checksum option is used
-* removed the dependence on the rand callback for session number handling
-
-Caveats: This version is not protocol compatible with the 1.2 series or 
-earlier. The enet_host_connect and enet_host_create API functions require
-supplying additional parameters.
-
-ENet 1.2.2 (June 5, 2010):
-
-* checksum functionality is now enabled by setting a checksum callback
-inside ENetHost instead of being a configure script option
-* added totalSentData, totalSentPackets, totalReceivedData, and
-totalReceivedPackets counters inside ENetHost for getting usage
-statistics
-* added enet_host_channel_limit() for limiting the maximum number of
-channels allowed by connected peers
-* now uses dispatch queues for event dispatch rather than potentially
-unscalable array walking
-* added no_memory callback that is called when a malloc attempt fails,
-such that if no_memory returns rather than aborts (the default behavior),
-then the error is propagated to the return value of the API calls
-* now uses packed attribute for protocol structures on platforms with 
-strange alignment rules
-* improved autoconf build system contributed by Nathan Brink allowing 
-for easier building as a shared library
-
-Caveats: If you were using the compile-time option that enabled checksums,
-make sure to set the checksum callback inside ENetHost to enet_crc32 to
-regain the old behavior. The ENetCallbacks structure has added new fields,
-so make sure to clear the structure to zero before use if 
-using enet_initialize_with_callbacks().
-
-ENet 1.2.1 (November 12, 2009):
-
-* fixed bug that could cause disconnect events to be dropped
-* added thin wrapper around select() for portable usage
-* added ENET_SOCKOPT_REUSEADDR socket option
-* factored enet_socket_bind()/enet_socket_listen() out of enet_socket_create()
-* added contributed Code::Blocks build file
-
-ENet 1.2 (February 12, 2008):
-
-* fixed bug in VERIFY_CONNECT acknowledgement that could cause connect
-attempts to occasionally timeout
-* fixed acknowledgements to check both the outgoing and sent queues
-when removing acknowledged packets
-* fixed accidental bit rot in the MSVC project file
-* revised sequence number overflow handling to address some possible
-disconnect bugs
-* added enet_host_check_events() for getting only local queued events
-* factored out socket option setting into enet_socket_set_option() so
-that socket options are now set separately from enet_socket_create()
-
-Caveats: While this release is superficially protocol compatible with 1.1,
-differences in the sequence number overflow handling can potentially cause
-random disconnects.
-
-ENet 1.1 (June 6, 2007):
-
-* optional CRC32 just in case someone needs a stronger checksum than UDP 
-provides (--enable-crc32 configure option)
-* the size of packet headers are half the size they used to be (so less 
-overhead when sending small packets)
-* enet_peer_disconnect_later() that waits till all queued outgoing 
-packets get sent before issuing an actual disconnect
-* freeCallback field in individual packets for notification of when a 
-packet is about to be freed
-* ENET_PACKET_FLAG_NO_ALLOCATE for supplying pre-allocated data to a 
-packet (can be used in concert with freeCallback to support some custom 
-allocation schemes that the normal memory allocation callbacks would 
-normally not allow)
-* enet_address_get_host_ip() for printing address numbers
-* promoted the enet_socket_*() functions to be part of the API now
-* a few stability/crash fixes
-
-
diff --git a/src/enet/LICENSE b/src/enet/LICENSE
deleted file mode 100644
index df0f91e98..000000000
--- a/src/enet/LICENSE
+++ /dev/null
@@ -1,7 +0,0 @@
-Copyright (c) 2002-2010 Lee Salzman
-
-Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/src/enet/README b/src/enet/README
deleted file mode 100644
index 7f7a0ad01..000000000
--- a/src/enet/README
+++ /dev/null
@@ -1,15 +0,0 @@
-Please visit the ENet homepage at http://enet.bespin.org for installation
-and usage instructions.
-
-If you obtained this package from CVS, the quick description on how to build
-is:
-
-# Generate the build system.
-
-autoreconf -vfi
-
-# Compile and install the library.
-
-./configure && make && make install
-
-
diff --git a/src/enet/callbacks.c b/src/enet/callbacks.c
deleted file mode 100644
index f94128256..000000000
--- a/src/enet/callbacks.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/** 
- @file callbacks.c
- @brief ENet callback functions
-*/
-#define ENET_BUILDING_LIB 1
-#include "enet/enet.h"
-
-static ENetCallbacks callbacks = { malloc, free, abort };
-
-int
-enet_initialize_with_callbacks (ENetVersion version, const ENetCallbacks * inits)
-{
-   if (version < ENET_VERSION_CREATE (1, 3, 0))
-     return -1;
-
-   if (inits -> malloc != NULL || inits -> free != NULL)
-   {
-      if (inits -> malloc == NULL || inits -> free == NULL)
-        return -1;
-
-      callbacks.malloc = inits -> malloc;
-      callbacks.free = inits -> free;
-   }
-      
-   if (inits -> no_memory != NULL)
-     callbacks.no_memory = inits -> no_memory;
-
-   return enet_initialize ();
-}
-           
-void *
-enet_malloc (size_t size)
-{
-   void * memory = callbacks.malloc (size);
-
-   if (memory == NULL)
-     callbacks.no_memory ();
-
-   return memory;
-}
-
-void
-enet_free (void * memory)
-{
-   callbacks.free (memory);
-}
-
diff --git a/src/enet/callbacks.h b/src/enet/callbacks.h
deleted file mode 100644
index 340a4a989..000000000
--- a/src/enet/callbacks.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/** 
- @file  callbacks.h
- @brief ENet callbacks
-*/
-#ifndef __ENET_CALLBACKS_H__
-#define __ENET_CALLBACKS_H__
-
-#include <stdlib.h>
-
-typedef struct _ENetCallbacks
-{
-    void * (ENET_CALLBACK * malloc) (size_t size);
-    void (ENET_CALLBACK * free) (void * memory);
-    void (ENET_CALLBACK * no_memory) (void);
-} ENetCallbacks;
-
-/** @defgroup callbacks ENet internal callbacks
-    @{
-    @ingroup private
-*/
-extern void * enet_malloc (size_t);
-extern void   enet_free (void *);
-
-/** @} */
-
-#endif /* __ENET_CALLBACKS_H__ */
-
diff --git a/src/enet/compress.c b/src/enet/compress.c
deleted file mode 100644
index 784489a78..000000000
--- a/src/enet/compress.c
+++ /dev/null
@@ -1,654 +0,0 @@
-/** 
- @file compress.c
- @brief An adaptive order-2 PPM range coder
-*/
-#define ENET_BUILDING_LIB 1
-#include <string.h>
-#include "enet/enet.h"
-
-typedef struct _ENetSymbol
-{
-    /* binary indexed tree of symbols */
-    enet_uint8 value;
-    enet_uint8 count;
-    enet_uint16 under;
-    enet_uint16 left, right;
-
-    /* context defined by this symbol */
-    enet_uint16 symbols;
-    enet_uint16 escapes;
-    enet_uint16 total;
-    enet_uint16 parent; 
-} ENetSymbol;
-
-/* adaptation constants tuned aggressively for small packet sizes rather than large file compression */
-enum
-{
-    ENET_RANGE_CODER_TOP    = 1<<24,
-    ENET_RANGE_CODER_BOTTOM = 1<<16,
-
-    ENET_CONTEXT_SYMBOL_DELTA = 3,
-    ENET_CONTEXT_SYMBOL_MINIMUM = 1,
-    ENET_CONTEXT_ESCAPE_MINIMUM = 1,
-
-    ENET_SUBCONTEXT_ORDER = 2,
-    ENET_SUBCONTEXT_SYMBOL_DELTA = 2,
-    ENET_SUBCONTEXT_ESCAPE_DELTA = 5
-};
-
-/* context exclusion roughly halves compression speed, so disable for now */
-#undef ENET_CONTEXT_EXCLUSION
-
-typedef struct _ENetRangeCoder
-{
-    /* only allocate enough symbols for reasonable MTUs, would need to be larger for large file compression */
-    ENetSymbol symbols[4096];
-} ENetRangeCoder;
-
-void *
-enet_range_coder_create (void)
-{
-    ENetRangeCoder * rangeCoder = (ENetRangeCoder *) enet_malloc (sizeof (ENetRangeCoder));
-    if (rangeCoder == NULL)
-      return NULL;
-
-    return rangeCoder;
-}
-
-void
-enet_range_coder_destroy (void * context)
-{
-    ENetRangeCoder * rangeCoder = (ENetRangeCoder *) context;
-    if (rangeCoder == NULL)
-      return;
-
-    enet_free (rangeCoder);
-}
-
-#define ENET_SYMBOL_CREATE(symbol, value_, count_) \
-{ \
-    symbol = & rangeCoder -> symbols [nextSymbol ++]; \
-    symbol -> value = value_; \
-    symbol -> count = count_; \
-    symbol -> under = count_; \
-    symbol -> left = 0; \
-    symbol -> right = 0; \
-    symbol -> symbols = 0; \
-    symbol -> escapes = 0; \
-    symbol -> total = 0; \
-    symbol -> parent = 0; \
-}
-
-#define ENET_CONTEXT_CREATE(context, escapes_, minimum) \
-{ \
-    ENET_SYMBOL_CREATE (context, 0, 0); \
-    (context) -> escapes = escapes_; \
-    (context) -> total = escapes_ + 256*minimum; \
-    (context) -> symbols = 0; \
-}
-
-static enet_uint16
-enet_symbol_rescale (ENetSymbol * symbol)
-{
-    enet_uint16 total = 0;
-    for (;;)
-    {
-        symbol -> count -= symbol->count >> 1;
-        symbol -> under = symbol -> count;
-        if (symbol -> left)
-          symbol -> under += enet_symbol_rescale (symbol + symbol -> left);
-        total += symbol -> under;
-        if (! symbol -> right) break;
-        symbol += symbol -> right;
-    } 
-    return total;
-}
-
-#define ENET_CONTEXT_RESCALE(context, minimum) \
-{ \
-    (context) -> total = (context) -> symbols ? enet_symbol_rescale ((context) + (context) -> symbols) : 0; \
-    (context) -> escapes -= (context) -> escapes >> 1; \
-    (context) -> total += (context) -> escapes + 256*minimum; \
-}
-
-#define ENET_RANGE_CODER_OUTPUT(value) \
-{ \
-    if (outData >= outEnd) \
-      return 0; \
-    * outData ++ = value; \
-}
-
-#define ENET_RANGE_CODER_ENCODE(under, count, total) \
-{ \
-    encodeRange /= (total); \
-    encodeLow += (under) * encodeRange; \
-    encodeRange *= (count); \
-    for (;;) \
-    { \
-        if((encodeLow ^ (encodeLow + encodeRange)) >= ENET_RANGE_CODER_TOP) \
-        { \
-            if(encodeRange >= ENET_RANGE_CODER_BOTTOM) break; \
-            encodeRange = -encodeLow & (ENET_RANGE_CODER_BOTTOM - 1); \
-        } \
-        ENET_RANGE_CODER_OUTPUT (encodeLow >> 24); \
-        encodeRange <<= 8; \
-        encodeLow <<= 8; \
-    } \
-}
-
-#define ENET_RANGE_CODER_FLUSH \
-{ \
-    while (encodeLow) \
-    { \
-        ENET_RANGE_CODER_OUTPUT (encodeLow >> 24); \
-        encodeLow <<= 8; \
-    } \
-}
-
-#define ENET_RANGE_CODER_FREE_SYMBOLS \
-{ \
-    if (nextSymbol >= sizeof (rangeCoder -> symbols) / sizeof (ENetSymbol) - ENET_SUBCONTEXT_ORDER ) \
-    { \
-        nextSymbol = 0; \
-        ENET_CONTEXT_CREATE (root, ENET_CONTEXT_ESCAPE_MINIMUM, ENET_CONTEXT_SYMBOL_MINIMUM); \
-        predicted = 0; \
-        order = 0; \
-    } \
-}
-
-#define ENET_CONTEXT_ENCODE(context, symbol_, value_, under_, count_, update, minimum) \
-{ \
-    under_ = value*minimum; \
-    count_ = minimum; \
-    if (! (context) -> symbols) \
-    { \
-        ENET_SYMBOL_CREATE (symbol_, value_, update); \
-        (context) -> symbols = symbol_ - (context); \
-    } \
-    else \
-    { \
-        ENetSymbol * node = (context) + (context) -> symbols; \
-        for (;;) \
-        { \
-            if (value_ < node -> value) \
-            { \
-                node -> under += update; \
-                if (node -> left) { node += node -> left; continue; } \
-                ENET_SYMBOL_CREATE (symbol_, value_, update); \
-                node -> left = symbol_ - node; \
-            } \
-            else \
-            if (value_ > node -> value) \
-            { \
-                under_ += node -> under; \
-                if (node -> right) { node += node -> right; continue; } \
-                ENET_SYMBOL_CREATE (symbol_, value_, update); \
-                node -> right = symbol_ - node; \
-            } \
-            else \
-            { \
-                count_ += node -> count; \
-                under_ += node -> under - node -> count; \
-                node -> under += update; \
-                node -> count += update; \
-                symbol_ = node; \
-            } \
-            break; \
-        } \
-    } \
-}
-
-#ifdef ENET_CONTEXT_EXCLUSION
-static const ENetSymbol emptyContext = { 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-
-#define ENET_CONTEXT_WALK(context, body) \
-{ \
-    const ENetSymbol * node = (context) + (context) -> symbols; \
-    const ENetSymbol * stack [256]; \
-    size_t stackSize = 0; \
-    while (node -> left) \
-    { \
-        stack [stackSize ++] = node; \
-        node += node -> left; \
-    } \
-    for (;;) \
-    { \
-        body; \
-        if (node -> right) \
-        { \
-            node += node -> right; \
-            while (node -> left) \
-            { \
-                stack [stackSize ++] = node; \
-                node += node -> left; \
-            } \
-        } \
-        else \
-        if (stackSize <= 0) \
-            break; \
-        else \
-            node = stack [-- stackSize]; \
-    } \
-}
-
-#define ENET_CONTEXT_ENCODE_EXCLUDE(context, value_, under, total, minimum) \
-ENET_CONTEXT_WALK(context, { \
-    if (node -> value != value_) \
-    { \
-        enet_uint16 parentCount = rangeCoder -> symbols [node -> parent].count + minimum; \
-        if (node -> value < value_) \
-          under -= parentCount; \
-        total -= parentCount; \
-    } \
-})
-#endif
-
-size_t
-enet_range_coder_compress (void * context, const ENetBuffer * inBuffers, size_t inBufferCount, size_t inLimit, enet_uint8 * outData, size_t outLimit)
-{
-    ENetRangeCoder * rangeCoder = (ENetRangeCoder *) context;
-    enet_uint8 * outStart = outData, * outEnd = & outData [outLimit];
-    const enet_uint8 * inData, * inEnd;
-    enet_uint32 encodeLow = 0, encodeRange = ~0;
-    ENetSymbol * root;
-    enet_uint16 predicted = 0;
-    size_t order = 0, nextSymbol = 0;
-
-    if (rangeCoder == NULL || inBufferCount <= 0 || inLimit <= 0)
-      return 0;
-
-    inData = (const enet_uint8 *) inBuffers -> data;
-    inEnd = & inData [inBuffers -> dataLength];
-    inBuffers ++;
-    inBufferCount --;
-
-    ENET_CONTEXT_CREATE (root, ENET_CONTEXT_ESCAPE_MINIMUM, ENET_CONTEXT_SYMBOL_MINIMUM);
-
-    for (;;)
-    {
-        ENetSymbol * subcontext, * symbol;
-#ifdef ENET_CONTEXT_EXCLUSION
-        const ENetSymbol * childContext = & emptyContext;
-#endif
-        enet_uint8 value;
-        enet_uint16 count, under, * parent = & predicted, total;
-        if (inData >= inEnd)
-        {
-            if (inBufferCount <= 0)
-              break;
-            inData = (const enet_uint8 *) inBuffers -> data;
-            inEnd = & inData [inBuffers -> dataLength];
-            inBuffers ++;
-            inBufferCount --;
-        }
-        value = * inData ++;
-    
-        for (subcontext = & rangeCoder -> symbols [predicted]; 
-             subcontext != root; 
-#ifdef ENET_CONTEXT_EXCLUSION
-             childContext = subcontext, 
-#endif
-                subcontext = & rangeCoder -> symbols [subcontext -> parent])
-        {
-            ENET_CONTEXT_ENCODE (subcontext, symbol, value, under, count, ENET_SUBCONTEXT_SYMBOL_DELTA, 0);
-            * parent = symbol - rangeCoder -> symbols;
-            parent = & symbol -> parent;
-            total = subcontext -> total;
-#ifdef ENET_CONTEXT_EXCLUSION
-            if (childContext -> total > ENET_SUBCONTEXT_SYMBOL_DELTA + ENET_SUBCONTEXT_ESCAPE_DELTA)
-              ENET_CONTEXT_ENCODE_EXCLUDE (childContext, value, under, total, 0);
-#endif
-            if (count > 0)
-            {
-                ENET_RANGE_CODER_ENCODE (subcontext -> escapes + under, count, total);
-            }
-            else
-            {
-                if (subcontext -> escapes > 0 && subcontext -> escapes < total) 
-                    ENET_RANGE_CODER_ENCODE (0, subcontext -> escapes, total); 
-                subcontext -> escapes += ENET_SUBCONTEXT_ESCAPE_DELTA;
-                subcontext -> total += ENET_SUBCONTEXT_ESCAPE_DELTA;
-            }
-            subcontext -> total += ENET_SUBCONTEXT_SYMBOL_DELTA;
-            if (count > 0xFF - 2*ENET_SUBCONTEXT_SYMBOL_DELTA || subcontext -> total > ENET_RANGE_CODER_BOTTOM - 0x100)
-              ENET_CONTEXT_RESCALE (subcontext, 0);
-            if (count > 0) goto nextInput;
-        }
-
-        ENET_CONTEXT_ENCODE (root, symbol, value, under, count, ENET_CONTEXT_SYMBOL_DELTA, ENET_CONTEXT_SYMBOL_MINIMUM);
-        * parent = symbol - rangeCoder -> symbols;
-        parent = & symbol -> parent;
-        total = root -> total;
-#ifdef ENET_CONTEXT_EXCLUSION
-        if (childContext -> total > ENET_SUBCONTEXT_SYMBOL_DELTA + ENET_SUBCONTEXT_ESCAPE_DELTA)
-          ENET_CONTEXT_ENCODE_EXCLUDE (childContext, value, under, total, ENET_CONTEXT_SYMBOL_MINIMUM); 
-#endif
-        ENET_RANGE_CODER_ENCODE (root -> escapes + under, count, total);
-        root -> total += ENET_CONTEXT_SYMBOL_DELTA; 
-        if (count > 0xFF - 2*ENET_CONTEXT_SYMBOL_DELTA + ENET_CONTEXT_SYMBOL_MINIMUM || root -> total > ENET_RANGE_CODER_BOTTOM - 0x100)
-          ENET_CONTEXT_RESCALE (root, ENET_CONTEXT_SYMBOL_MINIMUM);
-
-    nextInput:
-        if (order >= ENET_SUBCONTEXT_ORDER) 
-          predicted = rangeCoder -> symbols [predicted].parent;
-        else 
-          order ++;
-        ENET_RANGE_CODER_FREE_SYMBOLS;
-    }
-
-    ENET_RANGE_CODER_FLUSH;
-
-    return (size_t) (outData - outStart);
-}
-
-#define ENET_RANGE_CODER_SEED \
-{ \
-    if (inData < inEnd) decodeCode |= * inData ++ << 24; \
-    if (inData < inEnd) decodeCode |= * inData ++ << 16; \
-    if (inData < inEnd) decodeCode |= * inData ++ << 8; \
-    if (inData < inEnd) decodeCode |= * inData ++; \
-}
-
-#define ENET_RANGE_CODER_READ(total) ((decodeCode - decodeLow) / (decodeRange /= (total)))
-
-#define ENET_RANGE_CODER_DECODE(under, count, total) \
-{ \
-    decodeLow += (under) * decodeRange; \
-    decodeRange *= (count); \
-    for (;;) \
-    { \
-        if((decodeLow ^ (decodeLow + decodeRange)) >= ENET_RANGE_CODER_TOP) \
-        { \
-            if(decodeRange >= ENET_RANGE_CODER_BOTTOM) break; \
-            decodeRange = -decodeLow & (ENET_RANGE_CODER_BOTTOM - 1); \
-        } \
-        decodeCode <<= 8; \
-        if (inData < inEnd) \
-          decodeCode |= * inData ++; \
-        decodeRange <<= 8; \
-        decodeLow <<= 8; \
-    } \
-}
-
-#define ENET_CONTEXT_DECODE(context, symbol_, code, value_, under_, count_, update, minimum, createRoot, visitNode, createRight, createLeft) \
-{ \
-    under_ = 0; \
-    count_ = minimum; \
-    if (! (context) -> symbols) \
-    { \
-        createRoot; \
-    } \
-    else \
-    { \
-        ENetSymbol * node = (context) + (context) -> symbols; \
-        for (;;) \
-        { \
-            enet_uint16 after = under_ + node -> under + (node -> value + 1)*minimum, before = node -> count + minimum; \
-            visitNode; \
-            if (code >= after) \
-            { \
-                under_ += node -> under; \
-                if (node -> right) { node += node -> right; continue; } \
-                createRight; \
-            } \
-            else \
-            if (code < after - before) \
-            { \
-                node -> under += update; \
-                if (node -> left) { node += node -> left; continue; } \
-                createLeft; \
-            } \
-            else \
-            { \
-                value_ = node -> value; \
-                count_ += node -> count; \
-                under_ = after - before; \
-                node -> under += update; \
-                node -> count += update; \
-                symbol_ = node; \
-            } \
-            break; \
-        } \
-    } \
-}
-
-#define ENET_CONTEXT_TRY_DECODE(context, symbol_, code, value_, under_, count_, update, minimum, exclude) \
-ENET_CONTEXT_DECODE (context, symbol_, code, value_, under_, count_, update, minimum, return 0, exclude (node -> value, after, before), return 0, return 0)
-
-#define ENET_CONTEXT_ROOT_DECODE(context, symbol_, code, value_, under_, count_, update, minimum, exclude) \
-ENET_CONTEXT_DECODE (context, symbol_, code, value_, under_, count_, update, minimum, \
-    { \
-        value_ = code / minimum; \
-        under_ = code - code%minimum; \
-        ENET_SYMBOL_CREATE (symbol_, value_, update); \
-        (context) -> symbols = symbol_ - (context); \
-    }, \
-    exclude (node -> value, after, before), \
-    { \
-        value_ = node->value + 1 + (code - after)/minimum; \
-        under_ = code - (code - after)%minimum; \
-        ENET_SYMBOL_CREATE (symbol_, value_, update); \
-        node -> right = symbol_ - node; \
-    }, \
-    { \
-        value_ = node->value - 1 - (after - before - code - 1)/minimum; \
-        under_ = code - (after - before - code - 1)%minimum; \
-        ENET_SYMBOL_CREATE (symbol_, value_, update); \
-        node -> left = symbol_ - node; \
-    }) \
-
-#ifdef ENET_CONTEXT_EXCLUSION
-typedef struct _ENetExclude
-{
-    enet_uint8 value;
-    enet_uint16 under;
-} ENetExclude;
-
-#define ENET_CONTEXT_DECODE_EXCLUDE(context, total, minimum) \
-{ \
-    enet_uint16 under = 0; \
-    nextExclude = excludes; \
-    ENET_CONTEXT_WALK (context, { \
-        under += rangeCoder -> symbols [node -> parent].count + minimum; \
-        nextExclude -> value = node -> value; \
-        nextExclude -> under = under; \
-        nextExclude ++; \
-    }); \
-    total -= under; \
-}
-
-#define ENET_CONTEXT_EXCLUDED(value_, after, before) \
-{ \
-    size_t low = 0, high = nextExclude - excludes; \
-    for(;;) \
-    { \
-        size_t mid = (low + high) >> 1; \
-        const ENetExclude * exclude = & excludes [mid]; \
-        if (value_ < exclude -> value) \
-        { \
-            if (low + 1 < high) \
-            { \
-                high = mid; \
-                continue; \
-            } \
-            if (exclude > excludes) \
-              after -= exclude [-1].under; \
-        } \
-        else \
-        { \
-            if (value_ > exclude -> value) \
-            { \
-                if (low + 1 < high) \
-                { \
-                    low = mid; \
-                    continue; \
-                } \
-            } \
-            else \
-              before = 0; \
-            after -= exclude -> under; \
-        } \
-        break; \
-    } \
-}
-#endif
-
-#define ENET_CONTEXT_NOT_EXCLUDED(value_, after, before)
-
-size_t
-enet_range_coder_decompress (void * context, const enet_uint8 * inData, size_t inLimit, enet_uint8 * outData, size_t outLimit)
-{
-    ENetRangeCoder * rangeCoder = (ENetRangeCoder *) context;
-    enet_uint8 * outStart = outData, * outEnd = & outData [outLimit];
-    const enet_uint8 * inEnd = & inData [inLimit];
-    enet_uint32 decodeLow = 0, decodeCode = 0, decodeRange = ~0;
-    ENetSymbol * root;
-    enet_uint16 predicted = 0;
-    size_t order = 0, nextSymbol = 0;
-#ifdef ENET_CONTEXT_EXCLUSION
-    ENetExclude excludes [256];
-    ENetExclude * nextExclude = excludes;
-#endif
-  
-    if (rangeCoder == NULL || inLimit <= 0)
-      return 0;
-
-    ENET_CONTEXT_CREATE (root, ENET_CONTEXT_ESCAPE_MINIMUM, ENET_CONTEXT_SYMBOL_MINIMUM);
-
-    ENET_RANGE_CODER_SEED;
-
-    for (;;)
-    {
-        ENetSymbol * subcontext, * symbol, * patch;
-#ifdef ENET_CONTEXT_EXCLUSION
-        const ENetSymbol * childContext = & emptyContext;
-#endif
-        enet_uint8 value = 0;
-        enet_uint16 code, under, count, bottom, * parent = & predicted, total;
-
-        for (subcontext = & rangeCoder -> symbols [predicted];
-             subcontext != root;
-#ifdef ENET_CONTEXT_EXCLUSION
-             childContext = subcontext, 
-#endif
-                subcontext = & rangeCoder -> symbols [subcontext -> parent])
-        {
-            if (subcontext -> escapes <= 0)
-              continue;
-            total = subcontext -> total;
-#ifdef ENET_CONTEXT_EXCLUSION
-            if (childContext -> total > 0) 
-              ENET_CONTEXT_DECODE_EXCLUDE (childContext, total, 0); 
-#endif
-            if (subcontext -> escapes >= total)
-              continue;
-            code = ENET_RANGE_CODER_READ (total);
-            if (code < subcontext -> escapes) 
-            {
-                ENET_RANGE_CODER_DECODE (0, subcontext -> escapes, total); 
-                continue;
-            }
-            code -= subcontext -> escapes;
-#ifdef ENET_CONTEXT_EXCLUSION
-            if (childContext -> total > 0)
-            {
-                ENET_CONTEXT_TRY_DECODE (subcontext, symbol, code, value, under, count, ENET_SUBCONTEXT_SYMBOL_DELTA, 0, ENET_CONTEXT_EXCLUDED); 
-            }
-            else
-#endif
-            {
-                ENET_CONTEXT_TRY_DECODE (subcontext, symbol, code, value, under, count, ENET_SUBCONTEXT_SYMBOL_DELTA, 0, ENET_CONTEXT_NOT_EXCLUDED); 
-            }
-            bottom = symbol - rangeCoder -> symbols;
-            ENET_RANGE_CODER_DECODE (subcontext -> escapes + under, count, total);
-            subcontext -> total += ENET_SUBCONTEXT_SYMBOL_DELTA;
-            if (count > 0xFF - 2*ENET_SUBCONTEXT_SYMBOL_DELTA || subcontext -> total > ENET_RANGE_CODER_BOTTOM - 0x100)
-              ENET_CONTEXT_RESCALE (subcontext, 0);
-            goto patchContexts;
-        }
-
-        total = root -> total;
-#ifdef ENET_CONTEXT_EXCLUSION
-        if (childContext -> total > 0)
-          ENET_CONTEXT_DECODE_EXCLUDE (childContext, total, ENET_CONTEXT_SYMBOL_MINIMUM);  
-#endif
-        code = ENET_RANGE_CODER_READ (total);
-        if (code < root -> escapes)
-        {
-            ENET_RANGE_CODER_DECODE (0, root -> escapes, total);
-            break;
-        }
-        code -= root -> escapes;
-#ifdef ENET_CONTEXT_EXCLUSION
-        if (childContext -> total > 0)
-        {
-            ENET_CONTEXT_ROOT_DECODE (root, symbol, code, value, under, count, ENET_CONTEXT_SYMBOL_DELTA, ENET_CONTEXT_SYMBOL_MINIMUM, ENET_CONTEXT_EXCLUDED); 
-        }
-        else
-#endif
-        {
-            ENET_CONTEXT_ROOT_DECODE (root, symbol, code, value, under, count, ENET_CONTEXT_SYMBOL_DELTA, ENET_CONTEXT_SYMBOL_MINIMUM, ENET_CONTEXT_NOT_EXCLUDED); 
-        }
-        bottom = symbol - rangeCoder -> symbols;
-        ENET_RANGE_CODER_DECODE (root -> escapes + under, count, total);
-        root -> total += ENET_CONTEXT_SYMBOL_DELTA;
-        if (count > 0xFF - 2*ENET_CONTEXT_SYMBOL_DELTA + ENET_CONTEXT_SYMBOL_MINIMUM || root -> total > ENET_RANGE_CODER_BOTTOM - 0x100)
-          ENET_CONTEXT_RESCALE (root, ENET_CONTEXT_SYMBOL_MINIMUM);
-
-    patchContexts:
-        for (patch = & rangeCoder -> symbols [predicted];
-             patch != subcontext;
-             patch = & rangeCoder -> symbols [patch -> parent])
-        {
-            ENET_CONTEXT_ENCODE (patch, symbol, value, under, count, ENET_SUBCONTEXT_SYMBOL_DELTA, 0);
-            * parent = symbol - rangeCoder -> symbols;
-            parent = & symbol -> parent;
-            if (count <= 0)
-            {
-                patch -> escapes += ENET_SUBCONTEXT_ESCAPE_DELTA;
-                patch -> total += ENET_SUBCONTEXT_ESCAPE_DELTA;
-            }
-            patch -> total += ENET_SUBCONTEXT_SYMBOL_DELTA; 
-            if (count > 0xFF - 2*ENET_SUBCONTEXT_SYMBOL_DELTA || patch -> total > ENET_RANGE_CODER_BOTTOM - 0x100)
-              ENET_CONTEXT_RESCALE (patch, 0);
-        }
-        * parent = bottom;
-
-        ENET_RANGE_CODER_OUTPUT (value);
-
-        if (order >= ENET_SUBCONTEXT_ORDER)
-          predicted = rangeCoder -> symbols [predicted].parent;
-        else
-          order ++;
-        ENET_RANGE_CODER_FREE_SYMBOLS;
-    }
-                        
-    return (size_t) (outData - outStart);
-}
-
-/** @defgroup host ENet host functions
-    @{
-*/
-
-/** Sets the packet compressor the host should use to the default range coder.
-    @param host host to enable the range coder for
-    @returns 0 on success, < 0 on failure
-*/
-int
-enet_host_compress_with_range_coder (ENetHost * host)
-{
-    ENetCompressor compressor;
-    memset (& compressor, 0, sizeof (compressor));
-    compressor.context = enet_range_coder_create();
-    if (compressor.context == NULL)
-      return -1;
-    compressor.compress = enet_range_coder_compress;
-    compressor.decompress = enet_range_coder_decompress;
-    compressor.destroy = enet_range_coder_destroy;
-    enet_host_compress (host, & compressor);
-    return 0;
-}
-    
-/** @} */
-    
-     
diff --git a/src/enet/design.txt b/src/enet/design.txt
deleted file mode 100644
index 9a88dba9f..000000000
--- a/src/enet/design.txt
+++ /dev/null
@@ -1,117 +0,0 @@
-* Why ENet?
-
-    ENet evolved specifically as a UDP networking layer for the multiplayer 
-first person shooter Cube. Cube necessitated low latency communcation with
-data sent out very frequently, so TCP was an unsuitable choice due to its
-high latency and stream orientation. UDP, however, lacks many sometimes 
-necessary features from TCP such as reliability, sequencing, unrestricted
-packet sizes, and connection management. So UDP by itself was not suitable
-as a network protocol either. No suitable freely available networking 
-libraries existed at the time of ENet's creation to fill this niche.
-
-    UDP and TCP could have been used together in Cube to benefit somewhat
-from both of their features, however, the resulting combinations of protocols
-still leaves much to be desired. TCP lacks multiple streams of communication
-without resorting to opening many sockets and complicates delineation of 
-packets due to its buffering behavior. UDP lacks sequencing, connection 
-management, management of bandwidth resources, and imposes limitations on
-the size of packets. A significant investment is required to integrate these 
-two protocols, and the end result is worse off in features and performance 
-than the uniform protocol presented by ENet.
-
-    ENet thus attempts to address these issues and provide a single, uniform
-protocol layered over UDP to the developer with the best features of UDP and 
-TCP as well as some useful features neither provide, with a much cleaner 
-integration than any resulting from a mixture of UDP and TCP.
-
-* Connection management
-
-    ENet provides a simple connection interface over which to communicate
-with a foreign host. The liveness of the connection is actively monitored
-by pinging the foreign host at frequent intervals, and also monitors the
-network conditions from the local host to the foreign host such as the
-mean round trip time and packet loss in this fashion.
-
-* Sequencing
-    
-    Rather than a single byte stream that complicates the delineation 
-of packets, ENet presents connections as multiple, properly sequenced packet
-streams that simplify the transfer of various types of data.
-
-    ENet provides sequencing for all packets by assigning to each sent 
-packet a sequence number that is incremented as packets are sent. ENet 
-guarentees that no packet with a higher sequence number will be delivered 
-before a packet with a lower sequence number, thus ensuring packets are 
-delivered exactly in the order they are sent. 
-
-    For unreliable packets, ENet will simply discard the lower sequence 
-number packet if a packet with a higher sequence number has already been 
-delivered. This allows the packets to be dispatched immediately as they
-arrive, and reduce latency of unreliable packets to an absolute minimum.
-For reliable packets, if a higher sequence number packet arrives, but the 
-preceding packets in the sequence have not yet arrived, ENet will stall 
-delivery of the higher sequence number packets until its predecessors
-have arrived.
-
-* Channels
-
-    Since ENet will stall delivery of reliable packets to ensure proper
-sequencing, and consequently any packets of higher sequence number whether 
-reliable or unreliable, in the event the reliable packet's predecessors 
-have not yet arrived, this can introduce latency into the delivery of other 
-packets which may not need to be as strictly ordered with respect to the 
-packet that stalled their delivery.
-
-    To combat this latency and reduce the ordering restrictions on packets,
-ENet provides multiple channels of communication over a given connection.
-Each channel is independently sequenced, and so the delivery status of
-a packet in one channel will not stall the delivery of other packets
-in another channel.
-
-* Reliability
-
-    ENet provides optional reliability of packet delivery by ensuring the 
-foreign host acknowledges receipt of all reliable packets. ENet will attempt 
-to resend the packet up to a reasonable amount of times, if no acknowledgement
-of the packet's receipt happens within a specified timeout. Retry timeouts
-are progressive and become more lenient with every failed attempt to allow
-for temporary turbulence in network conditions.
-
-* Fragmentation and reassembly
-
-    ENet will send and deliver packets regardless of size. Large packets are
-fragmented into many smaller packets of suitable size, and reassembled on
-the foreign host to recover the original packet for delivery. The process
-is entirely transparent to the developer.
-
-* Aggregation
-
-    ENet aggregates all protocol commands, including acknowledgements and
-packet transfer, into larger protocol packets to ensure the proper utilization
-of the connection and to limit the opportunities for packet loss that might
-otherwise result in further delivery latency.
-
-* Adaptability
-
-    ENet provides an in-flight data window for reliable packets to ensure
-connections are not overwhelmed by volumes of packets. It also provides a
-static bandwidth allocation mechanism to ensure the total volume of packets
-sent and received to a host don't exceed the host's capabilities. Further,
-ENet also provides a dynamic throttle that responds to deviations from normal
-network connections to rectify various types of network congestion by further
-limiting the volume of packets sent.
-
-* Portability
-    
-    ENet works on Windows and any other Unix or Unix-like platform providing
-a BSD sockets interface. The library has a small and stable code base that
-can easily be extended to support other platforms and integrates easily.
-
-* Freedom
-
-    ENet demands no royalties and doesn't carry a viral license that would
-restrict you in how you might use it in your programs. ENet is licensed under
-a short-and-sweet MIT-style license, which gives you the freedom to do anything 
-you want with it (well, almost anything).
-
-
diff --git a/src/enet/enet.h b/src/enet/enet.h
deleted file mode 100644
index 2f656d6cb..000000000
--- a/src/enet/enet.h
+++ /dev/null
@@ -1,540 +0,0 @@
-/** 
- @file  enet.h
- @brief ENet public header file
-*/
-#ifndef __ENET_ENET_H__
-#define __ENET_ENET_H__
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif
-
-#include <stdlib.h>
-
-#ifdef WIN32
-#include "enet/win32.h"
-#else
-#include "enet/unix.h"
-#endif
-
-#include "enet/types.h"
-#include "enet/protocol.h"
-#include "enet/list.h"
-#include "enet/callbacks.h"
-
-#define ENET_VERSION_MAJOR 1
-#define ENET_VERSION_MINOR 3
-#define ENET_VERSION_PATCH 0
-#define ENET_VERSION_CREATE(major, minor, patch) (((major)<<16) | ((minor)<<8) | (patch))
-#define ENET_VERSION ENET_VERSION_CREATE(ENET_VERSION_MAJOR, ENET_VERSION_MINOR, ENET_VERSION_PATCH)
-
-typedef enet_uint32 ENetVersion;
-
-typedef enum _ENetSocketType
-{
-   ENET_SOCKET_TYPE_STREAM   = 1,
-   ENET_SOCKET_TYPE_DATAGRAM = 2
-} ENetSocketType;
-
-typedef enum _ENetSocketWait
-{
-   ENET_SOCKET_WAIT_NONE    = 0,
-   ENET_SOCKET_WAIT_SEND    = (1 << 0),
-   ENET_SOCKET_WAIT_RECEIVE = (1 << 1)
-} ENetSocketWait;
-
-typedef enum _ENetSocketOption
-{
-   ENET_SOCKOPT_NONBLOCK  = 1,
-   ENET_SOCKOPT_BROADCAST = 2,
-   ENET_SOCKOPT_RCVBUF    = 3,
-   ENET_SOCKOPT_SNDBUF    = 4,
-   ENET_SOCKOPT_REUSEADDR = 5
-} ENetSocketOption;
-
-enum
-{
-   ENET_HOST_ANY       = 0,            /**< specifies the default server host */
-   ENET_HOST_BROADCAST = 0xFFFFFFFF,   /**< specifies a subnet-wide broadcast */
-
-   ENET_PORT_ANY       = 0             /**< specifies that a port should be automatically chosen */
-};
-
-/**
- * Portable internet address structure. 
- *
- * The host must be specified in network byte-order, and the port must be in host 
- * byte-order. The constant ENET_HOST_ANY may be used to specify the default 
- * server host. The constant ENET_HOST_BROADCAST may be used to specify the
- * broadcast address (255.255.255.255).  This makes sense for enet_host_connect,
- * but not for enet_host_create.  Once a server responds to a broadcast, the
- * address is updated from ENET_HOST_BROADCAST to the server's actual IP address.
- */
-typedef struct _ENetAddress
-{
-   enet_uint32 host;
-   enet_uint16 port;
-} ENetAddress;
-
-/**
- * Packet flag bit constants.
- *
- * The host must be specified in network byte-order, and the port must be in
- * host byte-order. The constant ENET_HOST_ANY may be used to specify the
- * default server host.
- 
-   @sa ENetPacket
-*/
-typedef enum _ENetPacketFlag
-{
-   /** packet must be received by the target peer and resend attempts should be
-     * made until the packet is delivered */
-   ENET_PACKET_FLAG_RELIABLE    = (1 << 0),
-   /** packet will not be sequenced with other packets
-     * not supported for reliable packets
-     */
-   ENET_PACKET_FLAG_UNSEQUENCED = (1 << 1),
-   /** packet will not allocate data, and user must supply it instead */
-   ENET_PACKET_FLAG_NO_ALLOCATE = (1 << 2)
-} ENetPacketFlag;
-
-struct _ENetPacket;
-typedef void (ENET_CALLBACK * ENetPacketFreeCallback) (struct _ENetPacket *);
-
-/**
- * ENet packet structure.
- *
- * An ENet data packet that may be sent to or received from a peer. The shown 
- * fields should only be read and never modified. The data field contains the 
- * allocated data for the packet. The dataLength fields specifies the length 
- * of the allocated data.  The flags field is either 0 (specifying no flags), 
- * or a bitwise-or of any combination of the following flags:
- *
- *    ENET_PACKET_FLAG_RELIABLE - packet must be received by the target peer
- *    and resend attempts should be made until the packet is delivered
- *
- *    ENET_PACKET_FLAG_UNSEQUENCED - packet will not be sequenced with other packets 
- *    (not supported for reliable packets)
- *
- *    ENET_PACKET_FLAG_NO_ALLOCATE - packet will not allocate data, and user must supply it instead
- 
-   @sa ENetPacketFlag
- */
-typedef struct _ENetPacket
-{
-   size_t                   referenceCount;  /**< internal use only */
-   enet_uint32              flags;           /**< bitwise-or of ENetPacketFlag constants */
-   enet_uint8 *             data;            /**< allocated data for packet */
-   size_t                   dataLength;      /**< length of data */
-   ENetPacketFreeCallback   freeCallback;    /**< function to be called when the packet is no longer in use */
-} ENetPacket;
-
-typedef struct _ENetAcknowledgement
-{
-   ENetListNode acknowledgementList;
-   enet_uint32  sentTime;
-   ENetProtocol command;
-} ENetAcknowledgement;
-
-typedef struct _ENetOutgoingCommand
-{
-   ENetListNode outgoingCommandList;
-   enet_uint16  reliableSequenceNumber;
-   enet_uint16  unreliableSequenceNumber;
-   enet_uint32  sentTime;
-   enet_uint32  roundTripTimeout;
-   enet_uint32  roundTripTimeoutLimit;
-   enet_uint32  fragmentOffset;
-   enet_uint16  fragmentLength;
-   enet_uint16  sendAttempts;
-   ENetProtocol command;
-   ENetPacket * packet;
-} ENetOutgoingCommand;
-
-typedef struct _ENetIncomingCommand
-{  
-   ENetListNode     incomingCommandList;
-   enet_uint16      reliableSequenceNumber;
-   enet_uint16      unreliableSequenceNumber;
-   ENetProtocol     command;
-   enet_uint32      fragmentCount;
-   enet_uint32      fragmentsRemaining;
-   enet_uint32 *    fragments;
-   ENetPacket *     packet;
-} ENetIncomingCommand;
-
-typedef enum _ENetPeerState
-{
-   ENET_PEER_STATE_DISCONNECTED                = 0,
-   ENET_PEER_STATE_CONNECTING                  = 1,
-   ENET_PEER_STATE_ACKNOWLEDGING_CONNECT       = 2,
-   ENET_PEER_STATE_CONNECTION_PENDING          = 3,
-   ENET_PEER_STATE_CONNECTION_SUCCEEDED        = 4,
-   ENET_PEER_STATE_CONNECTED                   = 5,
-   ENET_PEER_STATE_DISCONNECT_LATER            = 6,
-   ENET_PEER_STATE_DISCONNECTING               = 7,
-   ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT    = 8,
-   ENET_PEER_STATE_ZOMBIE                      = 9 
-} ENetPeerState;
-
-#ifndef ENET_BUFFER_MAXIMUM
-#define ENET_BUFFER_MAXIMUM (1 + 2 * ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS)
-#endif
-
-enum
-{
-   ENET_HOST_RECEIVE_BUFFER_SIZE          = 256 * 1024,
-   ENET_HOST_SEND_BUFFER_SIZE             = 256 * 1024,
-   ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL  = 1000,
-   ENET_HOST_DEFAULT_MTU                  = 1400,
-
-   ENET_PEER_DEFAULT_ROUND_TRIP_TIME      = 500,
-   ENET_PEER_DEFAULT_PACKET_THROTTLE      = 32,
-   ENET_PEER_PACKET_THROTTLE_SCALE        = 32,
-   ENET_PEER_PACKET_THROTTLE_COUNTER      = 7, 
-   ENET_PEER_PACKET_THROTTLE_ACCELERATION = 2,
-   ENET_PEER_PACKET_THROTTLE_DECELERATION = 2,
-   ENET_PEER_PACKET_THROTTLE_INTERVAL     = 5000,
-   ENET_PEER_PACKET_LOSS_SCALE            = (1 << 16),
-   ENET_PEER_PACKET_LOSS_INTERVAL         = 10000,
-   ENET_PEER_WINDOW_SIZE_SCALE            = 64 * 1024,
-   ENET_PEER_TIMEOUT_LIMIT                = 32,
-   ENET_PEER_TIMEOUT_MINIMUM              = 5000,
-   ENET_PEER_TIMEOUT_MAXIMUM              = 30000,
-   ENET_PEER_PING_INTERVAL                = 500,
-   ENET_PEER_UNSEQUENCED_WINDOWS          = 64,
-   ENET_PEER_UNSEQUENCED_WINDOW_SIZE      = 1024,
-   ENET_PEER_FREE_UNSEQUENCED_WINDOWS     = 32,
-   ENET_PEER_RELIABLE_WINDOWS             = 16,
-   ENET_PEER_RELIABLE_WINDOW_SIZE         = 0x1000,
-   ENET_PEER_FREE_RELIABLE_WINDOWS        = 8
-};
-
-typedef struct _ENetChannel
-{
-   enet_uint16  outgoingReliableSequenceNumber;
-   enet_uint16  outgoingUnreliableSequenceNumber;
-   enet_uint16  usedReliableWindows;
-   enet_uint16  reliableWindows [ENET_PEER_RELIABLE_WINDOWS];
-   enet_uint16  incomingReliableSequenceNumber;
-   ENetList     incomingReliableCommands;
-   ENetList     incomingUnreliableCommands;
-} ENetChannel;
-
-/**
- * An ENet peer which data packets may be sent or received from. 
- *
- * No fields should be modified unless otherwise specified. 
- */
-typedef struct _ENetPeer
-{ 
-   ENetListNode  dispatchList;
-   struct _ENetHost * host;
-   enet_uint16   outgoingPeerID;
-   enet_uint16   incomingPeerID;
-   enet_uint32   connectID;
-   enet_uint8    outgoingSessionID;
-   enet_uint8    incomingSessionID;
-   ENetAddress   address;            /**< Internet address of the peer */
-   void *        data;               /**< Application private data, may be freely modified */
-   ENetPeerState state;
-   ENetChannel * channels;
-   size_t        channelCount;       /**< Number of channels allocated for communication with peer */
-   enet_uint32   incomingBandwidth;  /**< Downstream bandwidth of the client in bytes/second */
-   enet_uint32   outgoingBandwidth;  /**< Upstream bandwidth of the client in bytes/second */
-   enet_uint32   incomingBandwidthThrottleEpoch;
-   enet_uint32   outgoingBandwidthThrottleEpoch;
-   enet_uint32   incomingDataTotal;
-   enet_uint32   outgoingDataTotal;
-   enet_uint32   lastSendTime;
-   enet_uint32   lastReceiveTime;
-   enet_uint32   nextTimeout;
-   enet_uint32   earliestTimeout;
-   enet_uint32   packetLossEpoch;
-   enet_uint32   packetsSent;
-   enet_uint32   packetsLost;
-   enet_uint32   packetLoss;          /**< mean packet loss of reliable packets as a ratio with respect to the constant ENET_PEER_PACKET_LOSS_SCALE */
-   enet_uint32   packetLossVariance;
-   enet_uint32   packetThrottle;
-   enet_uint32   packetThrottleLimit;
-   enet_uint32   packetThrottleCounter;
-   enet_uint32   packetThrottleEpoch;
-   enet_uint32   packetThrottleAcceleration;
-   enet_uint32   packetThrottleDeceleration;
-   enet_uint32   packetThrottleInterval;
-   enet_uint32   lastRoundTripTime;
-   enet_uint32   lowestRoundTripTime;
-   enet_uint32   lastRoundTripTimeVariance;
-   enet_uint32   highestRoundTripTimeVariance;
-   enet_uint32   roundTripTime;            /**< mean round trip time (RTT), in milliseconds, between sending a reliable packet and receiving its acknowledgement */
-   enet_uint32   roundTripTimeVariance;
-   enet_uint32   mtu;
-   enet_uint32   windowSize;
-   enet_uint32   reliableDataInTransit;
-   enet_uint16   outgoingReliableSequenceNumber;
-   ENetList      acknowledgements;
-   ENetList      sentReliableCommands;
-   ENetList      sentUnreliableCommands;
-   ENetList      outgoingReliableCommands;
-   ENetList      outgoingUnreliableCommands;
-   ENetList      dispatchedCommands;
-   int           needsDispatch;
-   enet_uint16   incomingUnsequencedGroup;
-   enet_uint16   outgoingUnsequencedGroup;
-   enet_uint32   unsequencedWindow [ENET_PEER_UNSEQUENCED_WINDOW_SIZE / 32]; 
-   enet_uint32   eventData;
-} ENetPeer;
-
-/** An ENet packet compressor for compressing UDP packets before socket sends or receives.
- */
-typedef struct _ENetCompressor
-{
-   /** Context data for the compressor. Must be non-NULL. */
-   void * context;
-   /** Compresses from inBuffers[0:inBufferCount-1], containing inLimit bytes, to outData, outputting at most outLimit bytes. Should return 0 on failure. */
-   size_t (ENET_CALLBACK * compress) (void * context, const ENetBuffer * inBuffers, size_t inBufferCount, size_t inLimit, enet_uint8 * outData, size_t outLimit);
-   /** Decompresses from inData, containing inLimit bytes, to outData, outputting at most outLimit bytes. Should return 0 on failure. */
-   size_t (ENET_CALLBACK * decompress) (void * context, const enet_uint8 * inData, size_t inLimit, enet_uint8 * outData, size_t outLimit);
-   /** Destroys the context when compression is disabled or the host is destroyed. May be NULL. */
-   void (ENET_CALLBACK * destroy) (void * context);
-} ENetCompressor;
-
-/** Callback that computes the checksum of the data held in buffers[0:bufferCount-1] */
-typedef enet_uint32 (ENET_CALLBACK * ENetChecksumCallback) (const ENetBuffer * buffers, size_t bufferCount);
- 
-/** An ENet host for communicating with peers.
-  *
-  * No fields should be modified unless otherwise stated.
-
-    @sa enet_host_create()
-    @sa enet_host_destroy()
-    @sa enet_host_connect()
-    @sa enet_host_service()
-    @sa enet_host_flush()
-    @sa enet_host_broadcast()
-    @sa enet_host_compress()
-    @sa enet_host_compress_with_range_coder()
-    @sa enet_host_channel_limit()
-    @sa enet_host_bandwidth_limit()
-    @sa enet_host_bandwidth_throttle()
-  */
-typedef struct _ENetHost
-{
-   ENetSocket           socket;
-   ENetAddress          address;                     /**< Internet address of the host */
-   enet_uint32          incomingBandwidth;           /**< downstream bandwidth of the host */
-   enet_uint32          outgoingBandwidth;           /**< upstream bandwidth of the host */
-   enet_uint32          bandwidthThrottleEpoch;
-   enet_uint32          mtu;
-   enet_uint32          randomSeed;
-   int                  recalculateBandwidthLimits;
-   ENetPeer *           peers;                       /**< array of peers allocated for this host */
-   size_t               peerCount;                   /**< number of peers allocated for this host */
-   size_t               channelLimit;                /**< maximum number of channels allowed for connected peers */
-   enet_uint32          serviceTime;
-   ENetList             dispatchQueue;
-   int                  continueSending;
-   size_t               packetSize;
-   enet_uint16          headerFlags;
-   ENetProtocol         commands [ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS];
-   size_t               commandCount;
-   ENetBuffer           buffers [ENET_BUFFER_MAXIMUM];
-   size_t               bufferCount;
-   ENetChecksumCallback checksum;                    /**< callback the user can set to enable packet checksums for this host */
-   ENetCompressor       compressor;
-   enet_uint8           packetData [2][ENET_PROTOCOL_MAXIMUM_MTU];
-   ENetAddress          receivedAddress;
-   enet_uint8 *         receivedData;
-   size_t               receivedDataLength;
-   enet_uint32          totalSentData;               /**< total data sent, user should reset to 0 as needed to prevent overflow */
-   enet_uint32          totalSentPackets;            /**< total UDP packets sent, user should reset to 0 as needed to prevent overflow */
-   enet_uint32          totalReceivedData;           /**< total data received, user should reset to 0 as needed to prevent overflow */
-   enet_uint32          totalReceivedPackets;        /**< total UDP packets received, user should reset to 0 as needed to prevent overflow */
-} ENetHost;
-
-/**
- * An ENet event type, as specified in @ref ENetEvent.
- */
-typedef enum _ENetEventType
-{
-   /** no event occurred within the specified time limit */
-   ENET_EVENT_TYPE_NONE       = 0,  
-
-   /** a connection request initiated by enet_host_connect has completed.  
-     * The peer field contains the peer which successfully connected. 
-     */
-   ENET_EVENT_TYPE_CONNECT    = 1,  
-
-   /** a peer has disconnected.  This event is generated on a successful 
-     * completion of a disconnect initiated by enet_pper_disconnect, if 
-     * a peer has timed out, or if a connection request intialized by 
-     * enet_host_connect has timed out.  The peer field contains the peer 
-     * which disconnected. The data field contains user supplied data 
-     * describing the disconnection, or 0, if none is available.
-     */
-   ENET_EVENT_TYPE_DISCONNECT = 2,  
-
-   /** a packet has been received from a peer.  The peer field specifies the
-     * peer which sent the packet.  The channelID field specifies the channel
-     * number upon which the packet was received.  The packet field contains
-     * the packet that was received; this packet must be destroyed with
-     * enet_packet_destroy after use.
-     */
-   ENET_EVENT_TYPE_RECEIVE    = 3
-} ENetEventType;
-
-/**
- * An ENet event as returned by enet_host_service().
-   
-   @sa enet_host_service
- */
-typedef struct _ENetEvent 
-{
-   ENetEventType        type;      /**< type of the event */
-   ENetPeer *           peer;      /**< peer that generated a connect, disconnect or receive event */
-   enet_uint8           channelID; /**< channel on the peer that generated the event, if appropriate */
-   enet_uint32          data;      /**< data associated with the event, if appropriate */
-   ENetPacket *         packet;    /**< packet associated with the event, if appropriate */
-} ENetEvent;
-
-/** @defgroup global ENet global functions
-    @{ 
-*/
-
-/** 
-  Initializes ENet globally.  Must be called prior to using any functions in
-  ENet.
-  @returns 0 on success, < 0 on failure
-*/
-ENET_API int enet_initialize (void);
-
-/** 
-  Initializes ENet globally and supplies user-overridden callbacks. Must be called prior to using any functions in ENet. Do not use enet_initialize() if you use this variant. Make sure the ENetCallbacks structure is zeroed out so that any additional callbacks added in future versions will be properly ignored.
-
-  @param version the constant ENET_VERSION should be supplied so ENet knows which version of ENetCallbacks struct to use
-  @param inits user-overriden callbacks where any NULL callbacks will use ENet's defaults
-  @returns 0 on success, < 0 on failure
-*/
-ENET_API int enet_initialize_with_callbacks (ENetVersion version, const ENetCallbacks * inits);
-
-/** 
-  Shuts down ENet globally.  Should be called when a program that has
-  initialized ENet exits.
-*/
-ENET_API void enet_deinitialize (void);
-
-/** @} */
-
-/** @defgroup private ENet private implementation functions */
-
-/**
-  Returns the wall-time in milliseconds.  Its initial value is unspecified
-  unless otherwise set.
-  */
-ENET_API enet_uint32 enet_time_get (void);
-/**
-  Sets the current wall-time in milliseconds.
-  */
-ENET_API void enet_time_set (enet_uint32);
-
-/** @defgroup socket ENet socket functions
-    @{
-*/
-ENET_API ENetSocket enet_socket_create (ENetSocketType);
-ENET_API int        enet_socket_bind (ENetSocket, const ENetAddress *);
-ENET_API int        enet_socket_listen (ENetSocket, int);
-ENET_API ENetSocket enet_socket_accept (ENetSocket, ENetAddress *);
-ENET_API int        enet_socket_connect (ENetSocket, const ENetAddress *);
-ENET_API int        enet_socket_send (ENetSocket, const ENetAddress *, const ENetBuffer *, size_t);
-ENET_API int        enet_socket_receive (ENetSocket, ENetAddress *, ENetBuffer *, size_t);
-ENET_API int        enet_socket_wait (ENetSocket, enet_uint32 *, enet_uint32);
-ENET_API int        enet_socket_set_option (ENetSocket, ENetSocketOption, int);
-ENET_API void       enet_socket_destroy (ENetSocket);
-ENET_API int        enet_socketset_select (ENetSocket, ENetSocketSet *, ENetSocketSet *, enet_uint32);
-
-/** @} */
-
-/** @defgroup Address ENet address functions
-    @{
-*/
-/** Attempts to resolve the host named by the parameter hostName and sets
-    the host field in the address parameter if successful.
-    @param address destination to store resolved address
-    @param hostName host name to lookup
-    @retval 0 on success
-    @retval < 0 on failure
-    @returns the address of the given hostName in address on success
-*/
-ENET_API int enet_address_set_host (ENetAddress * address, const char * hostName);
-
-/** Gives the printable form of the ip address specified in the address parameter.
-    @param address    address printed
-    @param hostName   destination for name, must not be NULL
-    @param nameLength maximum length of hostName.
-    @returns the null-terminated name of the host in hostName on success
-    @retval 0 on success
-    @retval < 0 on failure
-*/
-ENET_API int enet_address_get_host_ip (const ENetAddress * address, char * hostName, size_t nameLength);
-
-/** Attempts to do a reverse lookup of the host field in the address parameter.
-    @param address    address used for reverse lookup
-    @param hostName   destination for name, must not be NULL
-    @param nameLength maximum length of hostName.
-    @returns the null-terminated name of the host in hostName on success
-    @retval 0 on success
-    @retval < 0 on failure
-*/
-ENET_API int enet_address_get_host (const ENetAddress * address, char * hostName, size_t nameLength);
-
-/** @} */
-
-ENET_API ENetPacket * enet_packet_create (const void *, size_t, enet_uint32);
-ENET_API void         enet_packet_destroy (ENetPacket *);
-ENET_API int          enet_packet_resize  (ENetPacket *, size_t);
-extern enet_uint32    enet_crc32 (const ENetBuffer *, size_t);
-                
-ENET_API ENetHost * enet_host_create (const ENetAddress *, size_t, size_t, enet_uint32, enet_uint32);
-ENET_API void       enet_host_destroy (ENetHost *);
-ENET_API ENetPeer * enet_host_connect (ENetHost *, const ENetAddress *, size_t, enet_uint32);
-ENET_API int        enet_host_check_events (ENetHost *, ENetEvent *);
-ENET_API int        enet_host_service (ENetHost *, ENetEvent *, enet_uint32);
-ENET_API void       enet_host_flush (ENetHost *);
-ENET_API void       enet_host_broadcast (ENetHost *, enet_uint8, ENetPacket *);
-ENET_API void       enet_host_compress (ENetHost *, const ENetCompressor *);
-ENET_API int        enet_host_compress_with_range_coder (ENetHost * host);
-ENET_API void       enet_host_channel_limit (ENetHost *, size_t);
-ENET_API void       enet_host_bandwidth_limit (ENetHost *, enet_uint32, enet_uint32);
-extern   void       enet_host_bandwidth_throttle (ENetHost *);
-
-ENET_API int                 enet_peer_send (ENetPeer *, enet_uint8, ENetPacket *);
-ENET_API ENetPacket *        enet_peer_receive (ENetPeer *, enet_uint8 * channelID);
-ENET_API void                enet_peer_ping (ENetPeer *);
-ENET_API void                enet_peer_reset (ENetPeer *);
-ENET_API void                enet_peer_disconnect (ENetPeer *, enet_uint32);
-ENET_API void                enet_peer_disconnect_now (ENetPeer *, enet_uint32);
-ENET_API void                enet_peer_disconnect_later (ENetPeer *, enet_uint32);
-ENET_API void                enet_peer_throttle_configure (ENetPeer *, enet_uint32, enet_uint32, enet_uint32);
-extern int                   enet_peer_throttle (ENetPeer *, enet_uint32);
-extern void                  enet_peer_reset_queues (ENetPeer *);
-extern void                  enet_peer_setup_outgoing_command (ENetPeer *, ENetOutgoingCommand *);
-extern ENetOutgoingCommand * enet_peer_queue_outgoing_command (ENetPeer *, const ENetProtocol *, ENetPacket *, enet_uint32, enet_uint16);
-extern ENetIncomingCommand * enet_peer_queue_incoming_command (ENetPeer *, const ENetProtocol *, ENetPacket *, enet_uint32);
-extern ENetAcknowledgement * enet_peer_queue_acknowledgement (ENetPeer *, const ENetProtocol *, enet_uint16);
-extern void                  enet_peer_dispatch_incoming_unreliable_commands (ENetPeer *, ENetChannel *);
-extern void                  enet_peer_dispatch_incoming_reliable_commands (ENetPeer *, ENetChannel *);
-
-ENET_API void * enet_range_coder_create (void);
-ENET_API void   enet_range_coder_destroy (void *);
-ENET_API size_t enet_range_coder_compress (void *, const ENetBuffer *, size_t, size_t, enet_uint8 *, size_t);
-ENET_API size_t enet_range_coder_decompress (void *, const enet_uint8 *, size_t, enet_uint8 *, size_t);
-   
-extern size_t enet_protocol_command_size (enet_uint8);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __ENET_ENET_H__ */
-
diff --git a/src/enet/host.c b/src/enet/host.c
deleted file mode 100644
index 8bb2433fe..000000000
--- a/src/enet/host.c
+++ /dev/null
@@ -1,479 +0,0 @@
-/** 
- @file host.c
- @brief ENet host management functions
-*/
-#define ENET_BUILDING_LIB 1
-#include <string.h>
-#include <time.h>
-#include "enet/enet.h"
-
-/** @defgroup host ENet host functions
-    @{
-*/
-
-/** Creates a host for communicating to peers.  
-
-    @param address   the address at which other peers may connect to this host.  If NULL, then no peers may connect to the host.
-    @param peerCount the maximum number of peers that should be allocated for the host.
-    @param channelLimit the maximum number of channels allowed; if 0, then this is equivalent to ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT
-    @param incomingBandwidth downstream bandwidth of the host in bytes/second; if 0, ENet will assume unlimited bandwidth.
-    @param outgoingBandwidth upstream bandwidth of the host in bytes/second; if 0, ENet will assume unlimited bandwidth.
-
-    @returns the host on success and NULL on failure
-
-    @remarks ENet will strategically drop packets on specific sides of a connection between hosts
-    to ensure the host's bandwidth is not overwhelmed.  The bandwidth parameters also determine
-    the window size of a connection which limits the amount of reliable packets that may be in transit
-    at any given time.
-*/
-ENetHost *
-enet_host_create (const ENetAddress * address, size_t peerCount, size_t channelLimit, enet_uint32 incomingBandwidth, enet_uint32 outgoingBandwidth)
-{
-    ENetHost * host;
-    ENetPeer * currentPeer;
-
-    if (peerCount > ENET_PROTOCOL_MAXIMUM_PEER_ID)
-      return NULL;
-
-    host = (ENetHost *) enet_malloc (sizeof (ENetHost));
-    if (host == NULL)
-      return NULL;
-
-    host -> peers = (ENetPeer *) enet_malloc (peerCount * sizeof (ENetPeer));
-    if (host -> peers == NULL)
-    {
-       enet_free (host);
-
-       return NULL;
-    }
-    memset (host -> peers, 0, peerCount * sizeof (ENetPeer));
-
-    host -> socket = enet_socket_create (ENET_SOCKET_TYPE_DATAGRAM);
-    if (host -> socket == ENET_SOCKET_NULL || (address != NULL && enet_socket_bind (host -> socket, address) < 0))
-    {
-       if (host -> socket != ENET_SOCKET_NULL)
-         enet_socket_destroy (host -> socket);
-
-       enet_free (host -> peers);
-       enet_free (host);
-
-       return NULL;
-    }
-
-    enet_socket_set_option (host -> socket, ENET_SOCKOPT_NONBLOCK, 1);
-    enet_socket_set_option (host -> socket, ENET_SOCKOPT_BROADCAST, 1);
-    enet_socket_set_option (host -> socket, ENET_SOCKOPT_RCVBUF, ENET_HOST_RECEIVE_BUFFER_SIZE);
-    enet_socket_set_option (host -> socket, ENET_SOCKOPT_SNDBUF, ENET_HOST_SEND_BUFFER_SIZE);
-
-    if (address != NULL)
-      host -> address = * address;
-
-    if (! channelLimit || channelLimit > ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT)
-      channelLimit = ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT;
-    else
-    if (channelLimit < ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT)
-      channelLimit = ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT;
-
-    host -> randomSeed = (enet_uint32) time(NULL) + (enet_uint32) (size_t) host;
-    host -> randomSeed = (host -> randomSeed << 16) | (host -> randomSeed >> 16);
-    host -> channelLimit = channelLimit;
-    host -> incomingBandwidth = incomingBandwidth;
-    host -> outgoingBandwidth = outgoingBandwidth;
-    host -> bandwidthThrottleEpoch = 0;
-    host -> recalculateBandwidthLimits = 0;
-    host -> mtu = ENET_HOST_DEFAULT_MTU;
-    host -> peerCount = peerCount;
-    host -> commandCount = 0;
-    host -> bufferCount = 0;
-    host -> checksum = NULL;
-    host -> receivedAddress.host = ENET_HOST_ANY;
-    host -> receivedAddress.port = 0;
-    host -> receivedData = NULL;
-    host -> receivedDataLength = 0;
-     
-    host -> totalSentData = 0;
-    host -> totalSentPackets = 0;
-    host -> totalReceivedData = 0;
-    host -> totalReceivedPackets = 0;
-
-    host -> compressor.context = NULL;
-    host -> compressor.compress = NULL;
-    host -> compressor.decompress = NULL;
-    host -> compressor.destroy = NULL;
-
-    enet_list_clear (& host -> dispatchQueue);
-
-    for (currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-       currentPeer -> host = host;
-       currentPeer -> incomingPeerID = currentPeer - host -> peers;
-       currentPeer -> outgoingSessionID = currentPeer -> incomingSessionID = 0xFF;
-       currentPeer -> data = NULL;
-
-       enet_list_clear (& currentPeer -> acknowledgements);
-       enet_list_clear (& currentPeer -> sentReliableCommands);
-       enet_list_clear (& currentPeer -> sentUnreliableCommands);
-       enet_list_clear (& currentPeer -> outgoingReliableCommands);
-       enet_list_clear (& currentPeer -> outgoingUnreliableCommands);
-       enet_list_clear (& currentPeer -> dispatchedCommands);
-
-       enet_peer_reset (currentPeer);
-    }
-
-    return host;
-}
-
-/** Destroys the host and all resources associated with it.
-    @param host pointer to the host to destroy
-*/
-void
-enet_host_destroy (ENetHost * host)
-{
-    ENetPeer * currentPeer;
-
-    enet_socket_destroy (host -> socket);
-
-    for (currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-       enet_peer_reset (currentPeer);
-    }
-
-    if (host -> compressor.context != NULL && host -> compressor.destroy)
-      (* host -> compressor.destroy) (host -> compressor.context);
-
-    enet_free (host -> peers);
-    enet_free (host);
-}
-
-/** Initiates a connection to a foreign host.
-    @param host host seeking the connection
-    @param address destination for the connection
-    @param channelCount number of channels to allocate
-    @param data user data supplied to the receiving host 
-    @returns a peer representing the foreign host on success, NULL on failure
-    @remarks The peer returned will have not completed the connection until enet_host_service()
-    notifies of an ENET_EVENT_TYPE_CONNECT event for the peer.
-*/
-ENetPeer *
-enet_host_connect (ENetHost * host, const ENetAddress * address, size_t channelCount, enet_uint32 data)
-{
-    ENetPeer * currentPeer;
-    ENetChannel * channel;
-    ENetProtocol command;
-
-    if (channelCount < ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT)
-      channelCount = ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT;
-    else
-    if (channelCount > ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT)
-      channelCount = ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT;
-
-    for (currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-       if (currentPeer -> state == ENET_PEER_STATE_DISCONNECTED)
-         break;
-    }
-
-    if (currentPeer >= & host -> peers [host -> peerCount])
-      return NULL;
-
-    currentPeer -> channels = (ENetChannel *) enet_malloc (channelCount * sizeof (ENetChannel));
-    if (currentPeer -> channels == NULL)
-      return NULL;
-    currentPeer -> channelCount = channelCount;
-    currentPeer -> state = ENET_PEER_STATE_CONNECTING;
-    currentPeer -> address = * address;
-    currentPeer -> connectID = ++ host -> randomSeed;
-
-    if (host -> outgoingBandwidth == 0)
-      currentPeer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-    else
-      currentPeer -> windowSize = (host -> outgoingBandwidth /
-                                    ENET_PEER_WINDOW_SIZE_SCALE) * 
-                                      ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-
-    if (currentPeer -> windowSize < ENET_PROTOCOL_MINIMUM_WINDOW_SIZE)
-      currentPeer -> windowSize = ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-    else
-    if (currentPeer -> windowSize > ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE)
-      currentPeer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-         
-    for (channel = currentPeer -> channels;
-         channel < & currentPeer -> channels [channelCount];
-         ++ channel)
-    {
-        channel -> outgoingReliableSequenceNumber = 0;
-        channel -> outgoingUnreliableSequenceNumber = 0;
-        channel -> incomingReliableSequenceNumber = 0;
-
-        enet_list_clear (& channel -> incomingReliableCommands);
-        enet_list_clear (& channel -> incomingUnreliableCommands);
-
-        channel -> usedReliableWindows = 0;
-        memset (channel -> reliableWindows, 0, sizeof (channel -> reliableWindows));
-    }
-        
-    command.header.command = ENET_PROTOCOL_COMMAND_CONNECT | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-    command.header.channelID = 0xFF;
-    command.connect.outgoingPeerID = ENET_HOST_TO_NET_16 (currentPeer -> incomingPeerID);
-    command.connect.incomingSessionID = currentPeer -> incomingSessionID;
-    command.connect.outgoingSessionID = currentPeer -> outgoingSessionID;
-    command.connect.mtu = ENET_HOST_TO_NET_32 (currentPeer -> mtu);
-    command.connect.windowSize = ENET_HOST_TO_NET_32 (currentPeer -> windowSize);
-    command.connect.channelCount = ENET_HOST_TO_NET_32 (channelCount);
-    command.connect.incomingBandwidth = ENET_HOST_TO_NET_32 (host -> incomingBandwidth);
-    command.connect.outgoingBandwidth = ENET_HOST_TO_NET_32 (host -> outgoingBandwidth);
-    command.connect.packetThrottleInterval = ENET_HOST_TO_NET_32 (currentPeer -> packetThrottleInterval);
-    command.connect.packetThrottleAcceleration = ENET_HOST_TO_NET_32 (currentPeer -> packetThrottleAcceleration);
-    command.connect.packetThrottleDeceleration = ENET_HOST_TO_NET_32 (currentPeer -> packetThrottleDeceleration);
-    command.connect.connectID = currentPeer -> connectID;
-    command.connect.data = ENET_HOST_TO_NET_32 (data);
- 
-    enet_peer_queue_outgoing_command (currentPeer, & command, NULL, 0, 0);
-
-    return currentPeer;
-}
-
-/** Queues a packet to be sent to all peers associated with the host.
-    @param host host on which to broadcast the packet
-    @param channelID channel on which to broadcast
-    @param packet packet to broadcast
-*/
-void
-enet_host_broadcast (ENetHost * host, enet_uint8 channelID, ENetPacket * packet)
-{
-    ENetPeer * currentPeer;
-
-    for (currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-       if (currentPeer -> state != ENET_PEER_STATE_CONNECTED)
-         continue;
-
-       enet_peer_send (currentPeer, channelID, packet);
-    }
-
-    if (packet -> referenceCount == 0)
-      enet_packet_destroy (packet);
-}
-
-/** Sets the packet compressor the host should use to compress and decompress packets.
-    @param host host to enable or disable compression for
-    @param compressor callbacks for for the packet compressor; if NULL, then compression is disabled
-*/
-void
-enet_host_compress (ENetHost * host, const ENetCompressor * compressor)
-{
-    if (host -> compressor.context != NULL && host -> compressor.destroy)
-      (* host -> compressor.destroy) (host -> compressor.context);
-
-    if (compressor)
-      host -> compressor = * compressor;
-    else
-      host -> compressor.context = NULL;
-}
-
-/** Limits the maximum allowed channels of future incoming connections.
-    @param host host to limit
-    @param channelLimit the maximum number of channels allowed; if 0, then this is equivalent to ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT
-*/
-void
-enet_host_channel_limit (ENetHost * host, size_t channelLimit)
-{
-    if (! channelLimit || channelLimit > ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT)
-      channelLimit = ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT;
-    else
-    if (channelLimit < ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT)
-      channelLimit = ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT;
-
-    host -> channelLimit = channelLimit;
-}
-
-
-/** Adjusts the bandwidth limits of a host.
-    @param host host to adjust
-    @param incomingBandwidth new incoming bandwidth
-    @param outgoingBandwidth new outgoing bandwidth
-    @remarks the incoming and outgoing bandwidth parameters are identical in function to those
-    specified in enet_host_create().
-*/
-void
-enet_host_bandwidth_limit (ENetHost * host, enet_uint32 incomingBandwidth, enet_uint32 outgoingBandwidth)
-{
-    host -> incomingBandwidth = incomingBandwidth;
-    host -> outgoingBandwidth = outgoingBandwidth;
-    host -> recalculateBandwidthLimits = 1;
-}
-
-void
-enet_host_bandwidth_throttle (ENetHost * host)
-{
-    enet_uint32 timeCurrent = enet_time_get (),
-           elapsedTime = timeCurrent - host -> bandwidthThrottleEpoch,
-           peersTotal = 0,
-           dataTotal = 0,
-           peersRemaining,
-           bandwidth,
-           throttle = 0,
-           bandwidthLimit = 0;
-    int needsAdjustment;
-    ENetPeer * peer;
-    ENetProtocol command;
-
-    if (elapsedTime < ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL)
-      return;
-
-    for (peer = host -> peers;
-         peer < & host -> peers [host -> peerCount];
-         ++ peer)
-    {
-        if (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER)
-          continue;
-
-        ++ peersTotal;
-        dataTotal += peer -> outgoingDataTotal;
-    }
-
-    if (peersTotal == 0)
-      return;
-
-    peersRemaining = peersTotal;
-    needsAdjustment = 1;
-
-    if (host -> outgoingBandwidth == 0)
-      bandwidth = ~0;
-    else
-      bandwidth = (host -> outgoingBandwidth * elapsedTime) / 1000;
-
-    while (peersRemaining > 0 && needsAdjustment != 0)
-    {
-        needsAdjustment = 0;
-        
-        if (dataTotal < bandwidth)
-          throttle = ENET_PEER_PACKET_THROTTLE_SCALE;
-        else
-          throttle = (bandwidth * ENET_PEER_PACKET_THROTTLE_SCALE) / dataTotal;
-
-        for (peer = host -> peers;
-             peer < & host -> peers [host -> peerCount];
-             ++ peer)
-        {
-            enet_uint32 peerBandwidth;
-            
-            if ((peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER) ||
-                peer -> incomingBandwidth == 0 ||
-                peer -> outgoingBandwidthThrottleEpoch == timeCurrent)
-              continue;
-
-            peerBandwidth = (peer -> incomingBandwidth * elapsedTime) / 1000;
-            if ((throttle * peer -> outgoingDataTotal) / ENET_PEER_PACKET_THROTTLE_SCALE <= peerBandwidth)
-              continue;
-
-            peer -> packetThrottleLimit = (peerBandwidth * 
-                                            ENET_PEER_PACKET_THROTTLE_SCALE) / peer -> outgoingDataTotal;
-            
-            if (peer -> packetThrottleLimit == 0)
-              peer -> packetThrottleLimit = 1;
-            
-            if (peer -> packetThrottle > peer -> packetThrottleLimit)
-              peer -> packetThrottle = peer -> packetThrottleLimit;
-
-            peer -> outgoingBandwidthThrottleEpoch = timeCurrent;
-
-            
-            needsAdjustment = 1;
-            -- peersRemaining;
-            bandwidth -= peerBandwidth;
-            dataTotal -= peerBandwidth;
-        }
-    }
-
-    if (peersRemaining > 0)
-    for (peer = host -> peers;
-         peer < & host -> peers [host -> peerCount];
-         ++ peer)
-    {
-        if ((peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER) ||
-            peer -> outgoingBandwidthThrottleEpoch == timeCurrent)
-          continue;
-
-        peer -> packetThrottleLimit = throttle;
-
-        if (peer -> packetThrottle > peer -> packetThrottleLimit)
-          peer -> packetThrottle = peer -> packetThrottleLimit;
-    }
-    
-    if (host -> recalculateBandwidthLimits)
-    {
-       host -> recalculateBandwidthLimits = 0;
-
-       peersRemaining = peersTotal;
-       bandwidth = host -> incomingBandwidth;
-       needsAdjustment = 1;
-
-       if (bandwidth == 0)
-         bandwidthLimit = 0;
-       else
-       while (peersRemaining > 0 && needsAdjustment != 0)
-       {
-           needsAdjustment = 0;
-           bandwidthLimit = bandwidth / peersRemaining;
-
-           for (peer = host -> peers;
-                peer < & host -> peers [host -> peerCount];
-                ++ peer)
-           {
-               if ((peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER) ||
-                   peer -> incomingBandwidthThrottleEpoch == timeCurrent)
-                 continue;
-
-               if (peer -> outgoingBandwidth > 0 &&
-                   peer -> outgoingBandwidth >= bandwidthLimit)
-                 continue;
-
-               peer -> incomingBandwidthThrottleEpoch = timeCurrent;
- 
-               needsAdjustment = 1;
-               -- peersRemaining;
-               bandwidth -= peer -> outgoingBandwidth;
-           }
-       }
-
-       for (peer = host -> peers;
-            peer < & host -> peers [host -> peerCount];
-            ++ peer)
-       {
-           if (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER)
-             continue;
-
-           command.header.command = ENET_PROTOCOL_COMMAND_BANDWIDTH_LIMIT | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-           command.header.channelID = 0xFF;
-           command.bandwidthLimit.outgoingBandwidth = ENET_HOST_TO_NET_32 (host -> outgoingBandwidth);
-
-           if (peer -> incomingBandwidthThrottleEpoch == timeCurrent)
-             command.bandwidthLimit.incomingBandwidth = ENET_HOST_TO_NET_32 (peer -> outgoingBandwidth);
-           else
-             command.bandwidthLimit.incomingBandwidth = ENET_HOST_TO_NET_32 (bandwidthLimit);
-
-           enet_peer_queue_outgoing_command (peer, & command, NULL, 0, 0);
-       } 
-    }
-
-    host -> bandwidthThrottleEpoch = timeCurrent;
-
-    for (peer = host -> peers;
-         peer < & host -> peers [host -> peerCount];
-         ++ peer)
-    {
-        peer -> incomingDataTotal = 0;
-        peer -> outgoingDataTotal = 0;
-    }
-}
-    
-/** @} */
diff --git a/src/enet/list.c b/src/enet/list.c
deleted file mode 100644
index 8487200ff..000000000
--- a/src/enet/list.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/** 
- @file list.c
- @brief ENet linked list functions
-*/
-#define ENET_BUILDING_LIB 1
-#include "enet/list.h"
-
-/** 
-    @defgroup list ENet linked list utility functions
-    @ingroup private
-    @{
-*/
-void
-enet_list_clear (ENetList * list)
-{
-   list -> sentinel.next = & list -> sentinel;
-   list -> sentinel.previous = & list -> sentinel;
-}
-
-ENetListIterator
-enet_list_insert (ENetListIterator position, void * data)
-{
-   ENetListIterator result = (ENetListIterator) data;
-
-   result -> previous = position -> previous;
-   result -> next = position;
-
-   result -> previous -> next = result;
-   position -> previous = result;
-
-   return result;
-}
-
-void *
-enet_list_remove (ENetListIterator position)
-{
-   position -> previous -> next = position -> next;
-   position -> next -> previous = position -> previous;
-
-   return position;
-}
-
-ENetListIterator
-enet_list_move (ENetListIterator position, void * dataFirst, void * dataLast)
-{
-   ENetListIterator first = (ENetListIterator) dataFirst,
-                    last = (ENetListIterator) dataLast;
-
-   first -> previous -> next = last -> next;
-   last -> next -> previous = first -> previous;
-
-   first -> previous = position -> previous;
-   last -> next = position;
-
-   first -> previous -> next = first;
-   position -> previous = last;
-    
-   return first;
-}
-
-size_t
-enet_list_size (ENetList * list)
-{
-   size_t size = 0;
-   ENetListIterator position;
-
-   for (position = enet_list_begin (list);
-        position != enet_list_end (list);
-        position = enet_list_next (position))
-     ++ size;
-   
-   return size;
-}
-
-/** @} */
diff --git a/src/enet/list.h b/src/enet/list.h
deleted file mode 100644
index d7b260084..000000000
--- a/src/enet/list.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/** 
- @file  list.h
- @brief ENet list management 
-*/
-#ifndef __ENET_LIST_H__
-#define __ENET_LIST_H__
-
-#include <stdlib.h>
-
-typedef struct _ENetListNode
-{
-   struct _ENetListNode * next;
-   struct _ENetListNode * previous;
-} ENetListNode;
-
-typedef ENetListNode * ENetListIterator;
-
-typedef struct _ENetList
-{
-   ENetListNode sentinel;
-} ENetList;
-
-extern void enet_list_clear (ENetList *);
-
-extern ENetListIterator enet_list_insert (ENetListIterator, void *);
-extern void * enet_list_remove (ENetListIterator);
-extern ENetListIterator enet_list_move (ENetListIterator, void *, void *);
-
-extern size_t enet_list_size (ENetList *);
-
-#define enet_list_begin(list) ((list) -> sentinel.next)
-#define enet_list_end(list) (& (list) -> sentinel)
-
-#define enet_list_empty(list) (enet_list_begin (list) == enet_list_end (list))
-
-#define enet_list_next(iterator) ((iterator) -> next)
-#define enet_list_previous(iterator) ((iterator) -> previous)
-
-#define enet_list_front(list) ((void *) (list) -> sentinel.next)
-#define enet_list_back(list) ((void *) (list) -> sentinel.previous)
-
-#endif /* __ENET_LIST_H__ */
-
diff --git a/src/enet/packet.c b/src/enet/packet.c
deleted file mode 100644
index d6730dd33..000000000
--- a/src/enet/packet.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/** 
- @file  packet.c
- @brief ENet packet management functions
-*/
-#include <string.h>
-#define ENET_BUILDING_LIB 1
-#include "enet/enet.h"
-
-/** @defgroup Packet ENet packet functions 
-    @{ 
-*/
-
-/** Creates a packet that may be sent to a peer.
-    @param dataContents initial contents of the packet's data; the packet's data will remain uninitialized if dataContents is NULL.
-    @param dataLength   size of the data allocated for this packet
-    @param flags        flags for this packet as described for the ENetPacket structure.
-    @returns the packet on success, NULL on failure
-*/
-ENetPacket *
-enet_packet_create (const void * data, size_t dataLength, enet_uint32 flags)
-{
-    ENetPacket * packet = (ENetPacket *) enet_malloc (sizeof (ENetPacket));
-    if (packet == NULL)
-      return NULL;
-
-    if (flags & ENET_PACKET_FLAG_NO_ALLOCATE)
-      packet -> data = (enet_uint8 *) data;
-    else
-    {
-       packet -> data = (enet_uint8 *) enet_malloc (dataLength);
-       if (packet -> data == NULL)
-       {
-          enet_free (packet);
-          return NULL;
-       }
-
-       if (data != NULL)
-         memcpy (packet -> data, data, dataLength);
-    }
-
-    packet -> referenceCount = 0;
-    packet -> flags = flags;
-    packet -> dataLength = dataLength;
-    packet -> freeCallback = NULL;
-
-    return packet;
-}
-
-/** Destroys the packet and deallocates its data.
-    @param packet packet to be destroyed
-*/
-void
-enet_packet_destroy (ENetPacket * packet)
-{
-    if (packet -> freeCallback != NULL)
-      (* packet -> freeCallback) (packet);
-    if (! (packet -> flags & ENET_PACKET_FLAG_NO_ALLOCATE))
-      enet_free (packet -> data);
-    enet_free (packet);
-}
-
-/** Attempts to resize the data in the packet to length specified in the 
-    dataLength parameter 
-    @param packet packet to resize
-    @param dataLength new size for the packet data
-    @returns 0 on success, < 0 on failure
-*/
-int
-enet_packet_resize (ENetPacket * packet, size_t dataLength)
-{
-    enet_uint8 * newData;
-
-    if (dataLength <= packet -> dataLength
-        || (packet -> flags & ENET_PACKET_FLAG_NO_ALLOCATE))
-    {
-       packet -> dataLength = dataLength;
-
-       return 0;
-    }
-
-    newData = (enet_uint8 *) enet_malloc (dataLength);
-    if (newData == NULL)
-      return -1;
-
-    memcpy (newData, packet -> data, packet -> dataLength);
-    enet_free (packet -> data);
-    
-    packet -> data = newData;
-    packet -> dataLength = dataLength;
-
-    return 0;
-}
-
-static int initializedCRC32 = 0;
-static enet_uint32 crcTable [256];
-
-static enet_uint32 
-reflect_crc (int val, int bits)
-{
-    int result = 0, bit;
-
-    for (bit = 0; bit < bits; bit ++)
-    {
-        if (val & 1)
-            result |= 1 << (bits - 1 - bit); 
-        val >>= 1;
-    }
-
-    return result;
-}
-
-static void 
-initialize_crc32 ()
-{
-    int byte;
-
-    for (byte = 0; byte < 256; ++ byte)
-    {
-        enet_uint32 crc = reflect_crc (byte, 8) << 24;
-        int offset;
-
-        for (offset = 0; offset < 8; ++ offset)
-        {
-            if (crc & 0x80000000)
-                crc = (crc << 1) ^ 0x04c11db7;
-            else
-                crc <<= 1;
-        }
-
-        crcTable [byte] = reflect_crc (crc, 32);
-    }
-
-    initializedCRC32 = 1;
-}
-    
-enet_uint32
-enet_crc32 (const ENetBuffer * buffers, size_t bufferCount)
-{
-    enet_uint32 crc = 0xFFFFFFFF;
-    
-    if (! initializedCRC32) initialize_crc32 ();
-
-    while (bufferCount -- > 0)
-    {
-        const enet_uint8 * data = (const enet_uint8 *) buffers -> data,
-                         * dataEnd = & data [buffers -> dataLength];
-
-        while (data < dataEnd)
-        {
-            crc = (crc >> 8) ^ crcTable [(crc & 0xFF) ^ *data++];        
-        }
-
-        ++ buffers;
-    }
-
-    return ENET_HOST_TO_NET_32 (~ crc);
-}
-
-/** @} */
diff --git a/src/enet/peer.c b/src/enet/peer.c
deleted file mode 100644
index d778ce1d6..000000000
--- a/src/enet/peer.c
+++ /dev/null
@@ -1,816 +0,0 @@
-/** 
- @file  peer.c
- @brief ENet peer management functions
-*/
-#include <string.h>
-#define ENET_BUILDING_LIB 1
-#include "enet/enet.h"
-
-/** @defgroup peer ENet peer functions 
-    @{
-*/
-
-/** Configures throttle parameter for a peer.
-
-    Unreliable packets are dropped by ENet in response to the varying conditions
-    of the Internet connection to the peer.  The throttle represents a probability
-    that an unreliable packet should not be dropped and thus sent by ENet to the peer.
-    The lowest mean round trip time from the sending of a reliable packet to the
-    receipt of its acknowledgement is measured over an amount of time specified by
-    the interval parameter in milliseconds.  If a measured round trip time happens to
-    be significantly less than the mean round trip time measured over the interval, 
-    then the throttle probability is increased to allow more traffic by an amount
-    specified in the acceleration parameter, which is a ratio to the ENET_PEER_PACKET_THROTTLE_SCALE
-    constant.  If a measured round trip time happens to be significantly greater than
-    the mean round trip time measured over the interval, then the throttle probability
-    is decreased to limit traffic by an amount specified in the deceleration parameter, which
-    is a ratio to the ENET_PEER_PACKET_THROTTLE_SCALE constant.  When the throttle has
-    a value of ENET_PEER_PACKET_THROTTLE_SCALE, on unreliable packets are dropped by 
-    ENet, and so 100% of all unreliable packets will be sent.  When the throttle has a
-    value of 0, all unreliable packets are dropped by ENet, and so 0% of all unreliable
-    packets will be sent.  Intermediate values for the throttle represent intermediate
-    probabilities between 0% and 100% of unreliable packets being sent.  The bandwidth
-    limits of the local and foreign hosts are taken into account to determine a 
-    sensible limit for the throttle probability above which it should not raise even in
-    the best of conditions.
-
-    @param peer peer to configure 
-    @param interval interval, in milliseconds, over which to measure lowest mean RTT; the default value is ENET_PEER_PACKET_THROTTLE_INTERVAL.
-    @param acceleration rate at which to increase the throttle probability as mean RTT declines
-    @param deceleration rate at which to decrease the throttle probability as mean RTT increases
-*/
-void
-enet_peer_throttle_configure (ENetPeer * peer, enet_uint32 interval, enet_uint32 acceleration, enet_uint32 deceleration)
-{
-    ENetProtocol command;
-
-    peer -> packetThrottleInterval = interval;
-    peer -> packetThrottleAcceleration = acceleration;
-    peer -> packetThrottleDeceleration = deceleration;
-
-    command.header.command = ENET_PROTOCOL_COMMAND_THROTTLE_CONFIGURE | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-    command.header.channelID = 0xFF;
-
-    command.throttleConfigure.packetThrottleInterval = ENET_HOST_TO_NET_32 (interval);
-    command.throttleConfigure.packetThrottleAcceleration = ENET_HOST_TO_NET_32 (acceleration);
-    command.throttleConfigure.packetThrottleDeceleration = ENET_HOST_TO_NET_32 (deceleration);
-
-    enet_peer_queue_outgoing_command (peer, & command, NULL, 0, 0);
-}
-
-int
-enet_peer_throttle (ENetPeer * peer, enet_uint32 rtt)
-{
-    if (peer -> lastRoundTripTime <= peer -> lastRoundTripTimeVariance)
-    {
-        peer -> packetThrottle = peer -> packetThrottleLimit;
-    }
-    else
-    if (rtt < peer -> lastRoundTripTime)
-    {
-        peer -> packetThrottle += peer -> packetThrottleAcceleration;
-
-        if (peer -> packetThrottle > peer -> packetThrottleLimit)
-          peer -> packetThrottle = peer -> packetThrottleLimit;
-
-        return 1;
-    }
-    else
-    if (rtt > peer -> lastRoundTripTime + 2 * peer -> lastRoundTripTimeVariance)
-    {
-        if (peer -> packetThrottle > peer -> packetThrottleDeceleration)
-          peer -> packetThrottle -= peer -> packetThrottleDeceleration;
-        else
-          peer -> packetThrottle = 0;
-
-        return -1;
-    }
-
-    return 0;
-}
-
-/** Queues a packet to be sent.
-    @param peer destination for the packet
-    @param channelID channel on which to send
-    @param packet packet to send
-    @retval 0 on success
-    @retval < 0 on failure
-*/
-int
-enet_peer_send (ENetPeer * peer, enet_uint8 channelID, ENetPacket * packet)
-{
-   ENetChannel * channel = & peer -> channels [channelID];
-   ENetProtocol command;
-   size_t fragmentLength;
-
-   if (peer -> state != ENET_PEER_STATE_CONNECTED ||
-       channelID >= peer -> channelCount)
-     return -1;
-
-   fragmentLength = peer -> mtu - sizeof (ENetProtocolHeader) - sizeof (ENetProtocolSendFragment);
-
-   if (packet -> dataLength > fragmentLength)
-   {
-      enet_uint16 startSequenceNumber = ENET_HOST_TO_NET_16 (channel -> outgoingReliableSequenceNumber + 1);
-      enet_uint32 fragmentCount = ENET_HOST_TO_NET_32 ((packet -> dataLength + fragmentLength - 1) / fragmentLength),
-             fragmentNumber,
-             fragmentOffset;
-      ENetList fragments;
-      ENetOutgoingCommand * fragment;
-
-      enet_list_clear (& fragments);
-
-      for (fragmentNumber = 0,
-             fragmentOffset = 0;
-           fragmentOffset < packet -> dataLength;
-           ++ fragmentNumber,
-             fragmentOffset += fragmentLength)
-      {
-         if (packet -> dataLength - fragmentOffset < fragmentLength)
-           fragmentLength = packet -> dataLength - fragmentOffset;
-
-         fragment = (ENetOutgoingCommand *) enet_malloc (sizeof (ENetOutgoingCommand));
-         if (fragment == NULL)
-         {
-            while (! enet_list_empty (& fragments))
-            {
-               fragment = (ENetOutgoingCommand *) enet_list_remove (enet_list_begin (& fragments));
-               
-               enet_free (fragment);
-            }
-            
-            return -1;
-         }
-         
-         fragment -> fragmentOffset = fragmentOffset;
-         fragment -> fragmentLength = fragmentLength;
-         fragment -> packet = packet;
-         fragment -> command.header.command = ENET_PROTOCOL_COMMAND_SEND_FRAGMENT | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-         fragment -> command.header.channelID = channelID;
-         fragment -> command.sendFragment.startSequenceNumber = startSequenceNumber;
-         fragment -> command.sendFragment.dataLength = ENET_HOST_TO_NET_16 (fragmentLength);
-         fragment -> command.sendFragment.fragmentCount = fragmentCount;
-         fragment -> command.sendFragment.fragmentNumber = ENET_HOST_TO_NET_32 (fragmentNumber);
-         fragment -> command.sendFragment.totalLength = ENET_HOST_TO_NET_32 (packet -> dataLength);
-         fragment -> command.sendFragment.fragmentOffset = ENET_NET_TO_HOST_32 (fragmentOffset);
-        
-         enet_list_insert (enet_list_end (& fragments), fragment);
-      }
-
-      packet -> referenceCount += fragmentNumber;
-
-      while (! enet_list_empty (& fragments))
-      {
-         fragment = (ENetOutgoingCommand *) enet_list_remove (enet_list_begin (& fragments));
- 
-         enet_peer_setup_outgoing_command (peer, fragment);
-      }
-
-      return 0;
-   }
-
-   command.header.channelID = channelID;
-
-   if (packet -> flags & ENET_PACKET_FLAG_RELIABLE)
-   {
-      command.header.command = ENET_PROTOCOL_COMMAND_SEND_RELIABLE | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-      command.sendReliable.dataLength = ENET_HOST_TO_NET_16 (packet -> dataLength);
-   }
-   else
-   if (packet -> flags & ENET_PACKET_FLAG_UNSEQUENCED)
-   {
-      command.header.command = ENET_PROTOCOL_COMMAND_SEND_UNSEQUENCED | ENET_PROTOCOL_COMMAND_FLAG_UNSEQUENCED;
-      command.sendUnsequenced.unsequencedGroup = ENET_HOST_TO_NET_16 (peer -> outgoingUnsequencedGroup + 1);
-      command.sendUnsequenced.dataLength = ENET_HOST_TO_NET_16 (packet -> dataLength);
-   }
-   else 
-   if (channel -> outgoingUnreliableSequenceNumber >= 0xFFFF)
-   {
-      command.header.command = ENET_PROTOCOL_COMMAND_SEND_RELIABLE | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-      command.sendReliable.dataLength = ENET_HOST_TO_NET_16 (packet -> dataLength);
-   }
-   else
-   {
-      command.header.command = ENET_PROTOCOL_COMMAND_SEND_UNRELIABLE;
-      command.sendUnreliable.unreliableSequenceNumber = ENET_HOST_TO_NET_16 (channel -> outgoingUnreliableSequenceNumber + 1);
-      command.sendUnreliable.dataLength = ENET_HOST_TO_NET_16 (packet -> dataLength);
-   }
-
-   if (enet_peer_queue_outgoing_command (peer, & command, packet, 0, packet -> dataLength) == NULL)
-     return -1;
-
-   return 0;
-}
-
-/** Attempts to dequeue any incoming queued packet.
-    @param peer peer to dequeue packets from
-    @param channelID holds the channel ID of the channel the packet was received on success
-    @returns a pointer to the packet, or NULL if there are no available incoming queued packets
-*/
-ENetPacket *
-enet_peer_receive (ENetPeer * peer, enet_uint8 * channelID)
-{
-   ENetIncomingCommand * incomingCommand;
-   ENetPacket * packet;
-   
-   if (enet_list_empty (& peer -> dispatchedCommands))
-     return NULL;
-
-   incomingCommand = (ENetIncomingCommand *) enet_list_remove (enet_list_begin (& peer -> dispatchedCommands));
-
-   if (channelID != NULL)
-     * channelID = incomingCommand -> command.header.channelID;
-
-   packet = incomingCommand -> packet;
-
-   -- packet -> referenceCount;
-
-   if (incomingCommand -> fragments != NULL)
-     enet_free (incomingCommand -> fragments);
-
-   enet_free (incomingCommand);
-
-   return packet;
-}
-
-static void
-enet_peer_reset_outgoing_commands (ENetList * queue)
-{
-    ENetOutgoingCommand * outgoingCommand;
-
-    while (! enet_list_empty (queue))
-    {
-       outgoingCommand = (ENetOutgoingCommand *) enet_list_remove (enet_list_begin (queue));
-
-       if (outgoingCommand -> packet != NULL)
-       {
-          -- outgoingCommand -> packet -> referenceCount;
-
-          if (outgoingCommand -> packet -> referenceCount == 0)
-            enet_packet_destroy (outgoingCommand -> packet);
-       }
-
-       enet_free (outgoingCommand);
-    }
-}
-
-static void
-enet_peer_reset_incoming_commands (ENetList * queue)
-{
-    ENetIncomingCommand * incomingCommand;
-
-    while (! enet_list_empty (queue))
-    {
-       incomingCommand = (ENetIncomingCommand *) enet_list_remove (enet_list_begin (queue));
-
-       if (incomingCommand -> packet != NULL)
-       {
-          -- incomingCommand -> packet -> referenceCount;
-
-          if (incomingCommand -> packet -> referenceCount == 0)
-            enet_packet_destroy (incomingCommand -> packet);
-       }
-
-       if (incomingCommand -> fragments != NULL)
-         enet_free (incomingCommand -> fragments);
-
-       enet_free (incomingCommand);
-    }
-}
-
-void
-enet_peer_reset_queues (ENetPeer * peer)
-{
-    ENetChannel * channel;
-
-    if (peer -> needsDispatch)
-    {
-       enet_list_remove (& peer -> dispatchList);
-
-       peer -> needsDispatch = 0;
-    }
-
-    while (! enet_list_empty (& peer -> acknowledgements))
-      enet_free (enet_list_remove (enet_list_begin (& peer -> acknowledgements)));
-
-    enet_peer_reset_outgoing_commands (& peer -> sentReliableCommands);
-    enet_peer_reset_outgoing_commands (& peer -> sentUnreliableCommands);
-    enet_peer_reset_outgoing_commands (& peer -> outgoingReliableCommands);
-    enet_peer_reset_outgoing_commands (& peer -> outgoingUnreliableCommands);
-    enet_peer_reset_incoming_commands (& peer -> dispatchedCommands);
-
-    if (peer -> channels != NULL && peer -> channelCount > 0)
-    {
-        for (channel = peer -> channels;
-             channel < & peer -> channels [peer -> channelCount];
-             ++ channel)
-        {
-            enet_peer_reset_incoming_commands (& channel -> incomingReliableCommands);
-            enet_peer_reset_incoming_commands (& channel -> incomingUnreliableCommands);
-        }
-
-        enet_free (peer -> channels);
-    }
-
-    peer -> channels = NULL;
-    peer -> channelCount = 0;
-}
-
-/** Forcefully disconnects a peer.
-    @param peer peer to forcefully disconnect
-    @remarks The foreign host represented by the peer is not notified of the disconnection and will timeout
-    on its connection to the local host.
-*/
-void
-enet_peer_reset (ENetPeer * peer)
-{
-    peer -> outgoingPeerID = ENET_PROTOCOL_MAXIMUM_PEER_ID;
-    peer -> connectID = 0;
-
-    peer -> state = ENET_PEER_STATE_DISCONNECTED;
-
-    peer -> incomingBandwidth = 0;
-    peer -> outgoingBandwidth = 0;
-    peer -> incomingBandwidthThrottleEpoch = 0;
-    peer -> outgoingBandwidthThrottleEpoch = 0;
-    peer -> incomingDataTotal = 0;
-    peer -> outgoingDataTotal = 0;
-    peer -> lastSendTime = 0;
-    peer -> lastReceiveTime = 0;
-    peer -> nextTimeout = 0;
-    peer -> earliestTimeout = 0;
-    peer -> packetLossEpoch = 0;
-    peer -> packetsSent = 0;
-    peer -> packetsLost = 0;
-    peer -> packetLoss = 0;
-    peer -> packetLossVariance = 0;
-    peer -> packetThrottle = ENET_PEER_DEFAULT_PACKET_THROTTLE;
-    peer -> packetThrottleLimit = ENET_PEER_PACKET_THROTTLE_SCALE;
-    peer -> packetThrottleCounter = 0;
-    peer -> packetThrottleEpoch = 0;
-    peer -> packetThrottleAcceleration = ENET_PEER_PACKET_THROTTLE_ACCELERATION;
-    peer -> packetThrottleDeceleration = ENET_PEER_PACKET_THROTTLE_DECELERATION;
-    peer -> packetThrottleInterval = ENET_PEER_PACKET_THROTTLE_INTERVAL;
-    peer -> lastRoundTripTime = ENET_PEER_DEFAULT_ROUND_TRIP_TIME;
-    peer -> lowestRoundTripTime = ENET_PEER_DEFAULT_ROUND_TRIP_TIME;
-    peer -> lastRoundTripTimeVariance = 0;
-    peer -> highestRoundTripTimeVariance = 0;
-    peer -> roundTripTime = ENET_PEER_DEFAULT_ROUND_TRIP_TIME;
-    peer -> roundTripTimeVariance = 0;
-    peer -> mtu = peer -> host -> mtu;
-    peer -> reliableDataInTransit = 0;
-    peer -> outgoingReliableSequenceNumber = 0;
-    peer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-    peer -> incomingUnsequencedGroup = 0;
-    peer -> outgoingUnsequencedGroup = 0;
-    peer -> eventData = 0;
-
-    memset (peer -> unsequencedWindow, 0, sizeof (peer -> unsequencedWindow));
-    
-    enet_peer_reset_queues (peer);
-}
-
-/** Sends a ping request to a peer.
-    @param peer destination for the ping request
-    @remarks ping requests factor into the mean round trip time as designated by the 
-    roundTripTime field in the ENetPeer structure.  Enet automatically pings all connected
-    peers at regular intervals, however, this function may be called to ensure more
-    frequent ping requests.
-*/
-void
-enet_peer_ping (ENetPeer * peer)
-{
-    ENetProtocol command;
-
-    if (peer -> state != ENET_PEER_STATE_CONNECTED)
-      return;
-
-    command.header.command = ENET_PROTOCOL_COMMAND_PING | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-    command.header.channelID = 0xFF;
-   
-    enet_peer_queue_outgoing_command (peer, & command, NULL, 0, 0);
-}
-
-/** Force an immediate disconnection from a peer.
-    @param peer peer to disconnect
-    @param data data describing the disconnection
-    @remarks No ENET_EVENT_DISCONNECT event will be generated. The foreign peer is not
-    guarenteed to receive the disconnect notification, and is reset immediately upon
-    return from this function.
-*/
-void
-enet_peer_disconnect_now (ENetPeer * peer, enet_uint32 data)
-{
-    ENetProtocol command;
-
-    if (peer -> state == ENET_PEER_STATE_DISCONNECTED)
-      return;
-
-    if (peer -> state != ENET_PEER_STATE_ZOMBIE &&
-        peer -> state != ENET_PEER_STATE_DISCONNECTING)
-    {
-        enet_peer_reset_queues (peer);
-
-        command.header.command = ENET_PROTOCOL_COMMAND_DISCONNECT | ENET_PROTOCOL_COMMAND_FLAG_UNSEQUENCED;
-        command.header.channelID = 0xFF;
-        command.disconnect.data = ENET_HOST_TO_NET_32 (data);
-
-        enet_peer_queue_outgoing_command (peer, & command, NULL, 0, 0);
-
-        enet_host_flush (peer -> host);
-    }
-
-    enet_peer_reset (peer);
-}
-
-/** Request a disconnection from a peer.
-    @param peer peer to request a disconnection
-    @param data data describing the disconnection
-    @remarks An ENET_EVENT_DISCONNECT event will be generated by enet_host_service()
-    once the disconnection is complete.
-*/
-void
-enet_peer_disconnect (ENetPeer * peer, enet_uint32 data)
-{
-    ENetProtocol command;
-
-    if (peer -> state == ENET_PEER_STATE_DISCONNECTING ||
-        peer -> state == ENET_PEER_STATE_DISCONNECTED ||
-        peer -> state == ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT ||
-        peer -> state == ENET_PEER_STATE_ZOMBIE)
-      return;
-
-    enet_peer_reset_queues (peer);
-
-    command.header.command = ENET_PROTOCOL_COMMAND_DISCONNECT;
-    command.header.channelID = 0xFF;
-    command.disconnect.data = ENET_HOST_TO_NET_32 (data);
-
-    if (peer -> state == ENET_PEER_STATE_CONNECTED || peer -> state == ENET_PEER_STATE_DISCONNECT_LATER)
-      command.header.command |= ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-    else
-      command.header.command |= ENET_PROTOCOL_COMMAND_FLAG_UNSEQUENCED;      
-    
-    enet_peer_queue_outgoing_command (peer, & command, NULL, 0, 0);
-
-    if (peer -> state == ENET_PEER_STATE_CONNECTED || peer -> state == ENET_PEER_STATE_DISCONNECT_LATER)
-      peer -> state = ENET_PEER_STATE_DISCONNECTING;
-    else
-    {
-        enet_host_flush (peer -> host);
-        enet_peer_reset (peer);
-    }
-}
-
-/** Request a disconnection from a peer, but only after all queued outgoing packets are sent.
-    @param peer peer to request a disconnection
-    @param data data describing the disconnection
-    @remarks An ENET_EVENT_DISCONNECT event will be generated by enet_host_service()
-    once the disconnection is complete.
-*/
-void
-enet_peer_disconnect_later (ENetPeer * peer, enet_uint32 data)
-{   
-    if ((peer -> state == ENET_PEER_STATE_CONNECTED || peer -> state == ENET_PEER_STATE_DISCONNECT_LATER) && 
-        ! (enet_list_empty (& peer -> outgoingReliableCommands) &&
-           enet_list_empty (& peer -> outgoingUnreliableCommands) && 
-           enet_list_empty (& peer -> sentReliableCommands)))
-    {
-        peer -> state = ENET_PEER_STATE_DISCONNECT_LATER;
-        peer -> eventData = data;
-    }
-    else
-      enet_peer_disconnect (peer, data);
-}
-
-ENetAcknowledgement *
-enet_peer_queue_acknowledgement (ENetPeer * peer, const ENetProtocol * command, enet_uint16 sentTime)
-{
-    ENetAcknowledgement * acknowledgement;
-
-    if (command -> header.channelID < peer -> channelCount)
-    {
-        ENetChannel * channel = & peer -> channels [command -> header.channelID];
-        enet_uint16 reliableWindow = command -> header.reliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE,
-                    currentWindow = channel -> incomingReliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-
-        if (command -> header.reliableSequenceNumber < channel -> incomingReliableSequenceNumber)
-           reliableWindow += ENET_PEER_RELIABLE_WINDOWS;
-
-        if (reliableWindow >= currentWindow + ENET_PEER_FREE_RELIABLE_WINDOWS - 1 && reliableWindow <= currentWindow + ENET_PEER_FREE_RELIABLE_WINDOWS)
-          return NULL;
-    }
-
-    acknowledgement = (ENetAcknowledgement *) enet_malloc (sizeof (ENetAcknowledgement));
-    if (acknowledgement == NULL)
-      return NULL;
-
-    peer -> outgoingDataTotal += sizeof (ENetProtocolAcknowledge);
-
-    acknowledgement -> sentTime = sentTime;
-    acknowledgement -> command = * command;
-    
-    enet_list_insert (enet_list_end (& peer -> acknowledgements), acknowledgement);
-    
-    return acknowledgement;
-}
-
-void
-enet_peer_setup_outgoing_command (ENetPeer * peer, ENetOutgoingCommand * outgoingCommand)
-{
-    ENetChannel * channel = & peer -> channels [outgoingCommand -> command.header.channelID];
-
-    peer -> outgoingDataTotal += enet_protocol_command_size (outgoingCommand -> command.header.command) + outgoingCommand -> fragmentLength;
-
-    if (outgoingCommand -> command.header.channelID == 0xFF)
-    {
-       ++ peer -> outgoingReliableSequenceNumber;
-
-       outgoingCommand -> reliableSequenceNumber = peer -> outgoingReliableSequenceNumber;
-       outgoingCommand -> unreliableSequenceNumber = 0;
-    }
-    else
-    if (outgoingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE)
-    {
-       ++ channel -> outgoingReliableSequenceNumber;
-       channel -> outgoingUnreliableSequenceNumber = 0;
-
-       outgoingCommand -> reliableSequenceNumber = channel -> outgoingReliableSequenceNumber;
-       outgoingCommand -> unreliableSequenceNumber = 0;
-    }
-    else
-    if (outgoingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_FLAG_UNSEQUENCED)
-    {
-       ++ peer -> outgoingUnsequencedGroup;
-
-       outgoingCommand -> reliableSequenceNumber = 0;
-       outgoingCommand -> unreliableSequenceNumber = 0;
-    }
-    else
-    {
-       ++ channel -> outgoingUnreliableSequenceNumber;
-        
-       outgoingCommand -> reliableSequenceNumber = channel -> outgoingReliableSequenceNumber;
-       outgoingCommand -> unreliableSequenceNumber = channel -> outgoingUnreliableSequenceNumber;
-    }
-   
-    outgoingCommand -> sendAttempts = 0;
-    outgoingCommand -> sentTime = 0;
-    outgoingCommand -> roundTripTimeout = 0;
-    outgoingCommand -> roundTripTimeoutLimit = 0;
-    outgoingCommand -> command.header.reliableSequenceNumber = ENET_HOST_TO_NET_16 (outgoingCommand -> reliableSequenceNumber);
-
-    if (outgoingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE)
-      enet_list_insert (enet_list_end (& peer -> outgoingReliableCommands), outgoingCommand);
-    else
-      enet_list_insert (enet_list_end (& peer -> outgoingUnreliableCommands), outgoingCommand);
-}
-
-ENetOutgoingCommand *
-enet_peer_queue_outgoing_command (ENetPeer * peer, const ENetProtocol * command, ENetPacket * packet, enet_uint32 offset, enet_uint16 length)
-{
-    ENetOutgoingCommand * outgoingCommand = (ENetOutgoingCommand *) enet_malloc (sizeof (ENetOutgoingCommand));
-    if (outgoingCommand == NULL)
-      return NULL;
-
-    outgoingCommand -> command = * command;
-    outgoingCommand -> fragmentOffset = offset;
-    outgoingCommand -> fragmentLength = length;
-    outgoingCommand -> packet = packet;
-    if (packet != NULL)
-      ++ packet -> referenceCount;
-
-    enet_peer_setup_outgoing_command (peer, outgoingCommand);
-
-    return outgoingCommand;
-}
-
-void
-enet_peer_dispatch_incoming_unreliable_commands (ENetPeer * peer, ENetChannel * channel)
-{
-    ENetListIterator currentCommand;
-
-    for (currentCommand = enet_list_begin (& channel -> incomingUnreliableCommands);
-         currentCommand != enet_list_end (& channel -> incomingUnreliableCommands);
-         currentCommand = enet_list_next (currentCommand))
-    {
-       ENetIncomingCommand * incomingCommand = (ENetIncomingCommand *) currentCommand;
-
-       if ((incomingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_MASK) == ENET_PROTOCOL_COMMAND_SEND_UNRELIABLE &&
-           incomingCommand -> reliableSequenceNumber != channel -> incomingReliableSequenceNumber)
-         break;
-    }
-
-    if (currentCommand == enet_list_begin (& channel -> incomingUnreliableCommands))
-      return;
-
-    enet_list_move (enet_list_end (& peer -> dispatchedCommands), enet_list_begin (& channel -> incomingUnreliableCommands), enet_list_previous (currentCommand));
-
-    if (! peer -> needsDispatch)
-    {
-       enet_list_insert (enet_list_end (& peer -> host -> dispatchQueue), & peer -> dispatchList);
-
-       peer -> needsDispatch = 1;
-    }
-}
-
-void
-enet_peer_dispatch_incoming_reliable_commands (ENetPeer * peer, ENetChannel * channel)
-{
-    ENetListIterator currentCommand;
-
-    for (currentCommand = enet_list_begin (& channel -> incomingReliableCommands);
-         currentCommand != enet_list_end (& channel -> incomingReliableCommands);
-         currentCommand = enet_list_next (currentCommand))
-    {
-       ENetIncomingCommand * incomingCommand = (ENetIncomingCommand *) currentCommand;
-         
-       if (incomingCommand -> fragmentsRemaining > 0 ||
-           incomingCommand -> reliableSequenceNumber != (enet_uint16) (channel -> incomingReliableSequenceNumber + 1))
-         break;
-
-       channel -> incomingReliableSequenceNumber = incomingCommand -> reliableSequenceNumber;
-
-       if (incomingCommand -> fragmentCount > 0)
-         channel -> incomingReliableSequenceNumber += incomingCommand -> fragmentCount - 1;
-    } 
-
-    if (currentCommand == enet_list_begin (& channel -> incomingReliableCommands))
-      return;
-
-    enet_list_move (enet_list_end (& peer -> dispatchedCommands), enet_list_begin (& channel -> incomingReliableCommands), enet_list_previous (currentCommand));
-
-    if (! peer -> needsDispatch)
-    {
-       enet_list_insert (enet_list_end (& peer -> host -> dispatchQueue), & peer -> dispatchList);
-
-       peer -> needsDispatch = 1;
-    }
-
-    enet_peer_dispatch_incoming_unreliable_commands (peer, channel);
-}
-
-ENetIncomingCommand *
-enet_peer_queue_incoming_command (ENetPeer * peer, const ENetProtocol * command, ENetPacket * packet, enet_uint32 fragmentCount)
-{
-    static ENetIncomingCommand dummyCommand;
-
-    ENetChannel * channel = & peer -> channels [command -> header.channelID];
-    enet_uint32 unreliableSequenceNumber = 0, reliableSequenceNumber;
-    enet_uint16 reliableWindow, currentWindow;
-    ENetIncomingCommand * incomingCommand;
-    ENetListIterator currentCommand;
-
-    if (peer -> state == ENET_PEER_STATE_DISCONNECT_LATER)
-      goto freePacket;
-
-    if ((command -> header.command & ENET_PROTOCOL_COMMAND_MASK) != ENET_PROTOCOL_COMMAND_SEND_UNSEQUENCED)
-    {
-        reliableSequenceNumber = command -> header.reliableSequenceNumber;
-        reliableWindow = reliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-        currentWindow = channel -> incomingReliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-
-        if (reliableSequenceNumber < channel -> incomingReliableSequenceNumber)
-           reliableWindow += ENET_PEER_RELIABLE_WINDOWS;
-
-        if (reliableWindow < currentWindow || reliableWindow >= currentWindow + ENET_PEER_FREE_RELIABLE_WINDOWS - 1)
-          goto freePacket;
-    }
-                    
-    switch (command -> header.command & ENET_PROTOCOL_COMMAND_MASK)
-    {
-    case ENET_PROTOCOL_COMMAND_SEND_FRAGMENT:
-    case ENET_PROTOCOL_COMMAND_SEND_RELIABLE:
-       if (reliableSequenceNumber == channel -> incomingReliableSequenceNumber)
-           goto freePacket;
-       
-       for (currentCommand = enet_list_previous (enet_list_end (& channel -> incomingReliableCommands));
-            currentCommand != enet_list_end (& channel -> incomingReliableCommands);
-            currentCommand = enet_list_previous (currentCommand))
-       {
-          incomingCommand = (ENetIncomingCommand *) currentCommand;
-
-          if (reliableSequenceNumber >= channel -> incomingReliableSequenceNumber)
-          {
-             if (incomingCommand -> reliableSequenceNumber < channel -> incomingReliableSequenceNumber)
-               continue;
-          }
-          else
-          if (incomingCommand -> reliableSequenceNumber >= channel -> incomingReliableSequenceNumber)
-            break;
-
-          if (incomingCommand -> reliableSequenceNumber <= reliableSequenceNumber)
-          {
-             if (incomingCommand -> reliableSequenceNumber < reliableSequenceNumber)
-               break;
-
-             goto freePacket;
-          }
-       }
-       break;
-
-    case ENET_PROTOCOL_COMMAND_SEND_UNRELIABLE:
-       unreliableSequenceNumber = ENET_NET_TO_HOST_16 (command -> sendUnreliable.unreliableSequenceNumber);
-
-       for (currentCommand = enet_list_previous (enet_list_end (& channel -> incomingUnreliableCommands));
-            currentCommand != enet_list_end (& channel -> incomingUnreliableCommands);
-            currentCommand = enet_list_previous (currentCommand))
-       {
-          incomingCommand = (ENetIncomingCommand *) currentCommand;
-
-          if ((incomingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_MASK) != ENET_PROTOCOL_COMMAND_SEND_UNRELIABLE)
-            continue;
-
-          if (reliableSequenceNumber >= channel -> incomingReliableSequenceNumber)
-          {
-             if (incomingCommand -> reliableSequenceNumber < channel -> incomingReliableSequenceNumber)
-               continue;
-          }
-          else
-          if (incomingCommand -> reliableSequenceNumber >= channel -> incomingReliableSequenceNumber)
-            break;
-
-          if (incomingCommand -> reliableSequenceNumber < reliableSequenceNumber)
-            break;
-
-          if (incomingCommand -> reliableSequenceNumber > reliableSequenceNumber)
-            continue;
-
-          if (incomingCommand -> unreliableSequenceNumber <= unreliableSequenceNumber)
-          {
-             if (incomingCommand -> unreliableSequenceNumber < unreliableSequenceNumber)
-               break;
-
-             goto freePacket;
-          }
-       }
-       break;
-
-    case ENET_PROTOCOL_COMMAND_SEND_UNSEQUENCED:
-       currentCommand = enet_list_end (& channel -> incomingUnreliableCommands);
-       break;
-
-    default:
-       goto freePacket;
-    }
-
-    incomingCommand = (ENetIncomingCommand *) enet_malloc (sizeof (ENetIncomingCommand));
-    if (incomingCommand == NULL)
-      goto notifyError;
-
-    incomingCommand -> reliableSequenceNumber = command -> header.reliableSequenceNumber;
-    incomingCommand -> unreliableSequenceNumber = unreliableSequenceNumber & 0xFFFF;
-    incomingCommand -> command = * command;
-    incomingCommand -> fragmentCount = fragmentCount;
-    incomingCommand -> fragmentsRemaining = fragmentCount;
-    incomingCommand -> packet = packet;
-    incomingCommand -> fragments = NULL;
-    
-    if (fragmentCount > 0)
-    { 
-       incomingCommand -> fragments = (enet_uint32 *) enet_malloc ((fragmentCount + 31) / 32 * sizeof (enet_uint32));
-       if (incomingCommand -> fragments == NULL)
-       {
-          enet_free (incomingCommand);
-
-          goto notifyError;
-       }
-       memset (incomingCommand -> fragments, 0, (fragmentCount + 31) / 32 * sizeof (enet_uint32));
-    }
-
-    if (packet != NULL)
-      ++ packet -> referenceCount;
-
-    enet_list_insert (enet_list_next (currentCommand), incomingCommand);
-
-    switch (command -> header.command & ENET_PROTOCOL_COMMAND_MASK)
-    {
-    case ENET_PROTOCOL_COMMAND_SEND_FRAGMENT:
-    case ENET_PROTOCOL_COMMAND_SEND_RELIABLE:
-       enet_peer_dispatch_incoming_reliable_commands (peer, channel);
-       break;
-
-    default:
-       enet_peer_dispatch_incoming_unreliable_commands (peer, channel);
-       break;
-    }
-
-    return incomingCommand;
-
-freePacket:
-    if (fragmentCount > 0)
-      goto notifyError;
-
-    if (packet != NULL && packet -> referenceCount == 0)
-      enet_packet_destroy (packet);
-
-    return & dummyCommand;
-
-notifyError:
-    if (packet != NULL && packet -> referenceCount == 0)
-      enet_packet_destroy (packet);
-
-    return NULL;
-}
-
-/** @} */
diff --git a/src/enet/protocol.c b/src/enet/protocol.c
deleted file mode 100644
index 8e26dfb24..000000000
--- a/src/enet/protocol.c
+++ /dev/null
@@ -1,1671 +0,0 @@
-/** 
- @file  protocol.c
- @brief ENet protocol functions
-*/
-#include <stdio.h>
-#include <string.h>
-#define ENET_BUILDING_LIB 1
-#include "enet/utility.h"
-#include "enet/time.h"
-#include "enet/enet.h"
-
-static size_t commandSizes [ENET_PROTOCOL_COMMAND_COUNT] =
-{
-    0,
-    sizeof (ENetProtocolAcknowledge),
-    sizeof (ENetProtocolConnect),
-    sizeof (ENetProtocolVerifyConnect),
-    sizeof (ENetProtocolDisconnect),
-    sizeof (ENetProtocolPing),
-    sizeof (ENetProtocolSendReliable),
-    sizeof (ENetProtocolSendUnreliable),
-    sizeof (ENetProtocolSendFragment),
-    sizeof (ENetProtocolSendUnsequenced),
-    sizeof (ENetProtocolBandwidthLimit),
-    sizeof (ENetProtocolThrottleConfigure),
-};
-
-size_t
-enet_protocol_command_size (enet_uint8 commandNumber)
-{
-    return commandSizes [commandNumber & ENET_PROTOCOL_COMMAND_MASK];
-}
-
-static int
-enet_protocol_dispatch_incoming_commands (ENetHost * host, ENetEvent * event)
-{
-    while (! enet_list_empty (& host -> dispatchQueue))
-    {
-       ENetPeer * peer = (ENetPeer *) enet_list_remove (enet_list_begin (& host -> dispatchQueue));
-
-       peer -> needsDispatch = 0;
-
-       switch (peer -> state)
-       {
-       case ENET_PEER_STATE_CONNECTION_PENDING:
-       case ENET_PEER_STATE_CONNECTION_SUCCEEDED:
-           peer -> state = ENET_PEER_STATE_CONNECTED;
-
-           event -> type = ENET_EVENT_TYPE_CONNECT;
-           event -> peer = peer;
-           event -> data = peer -> eventData;
-
-           return 1;
-           
-       case ENET_PEER_STATE_ZOMBIE:
-           host -> recalculateBandwidthLimits = 1;
-
-           event -> type = ENET_EVENT_TYPE_DISCONNECT;
-           event -> peer = peer;
-           event -> data = peer -> eventData;
-
-           enet_peer_reset (peer);
-
-           return 1;
-
-       case ENET_PEER_STATE_CONNECTED:
-           if (enet_list_empty (& peer -> dispatchedCommands))
-             continue;
-
-           event -> packet = enet_peer_receive (peer, & event -> channelID);
-           if (event -> packet == NULL)
-             continue;
-             
-           event -> type = ENET_EVENT_TYPE_RECEIVE;
-           event -> peer = peer;
-
-           if (! enet_list_empty (& peer -> dispatchedCommands))
-           {
-              peer -> needsDispatch = 1;
-         
-              enet_list_insert (enet_list_end (& host -> dispatchQueue), & peer -> dispatchList);
-           }
-
-           return 1;
-       }
-    }
-
-    return 0;
-}
-
-static void
-enet_protocol_dispatch_state (ENetHost * host, ENetPeer * peer, ENetPeerState state)
-{
-    peer -> state = state;
-
-    if (! peer -> needsDispatch)
-    {
-       enet_list_insert (enet_list_end (& host -> dispatchQueue), & peer -> dispatchList);
-
-       peer -> needsDispatch = 1;
-    }    
-}
-    
-static void
-enet_protocol_notify_connect (ENetHost * host, ENetPeer * peer, ENetEvent * event)
-{
-    host -> recalculateBandwidthLimits = 1;
-
-    if (event != NULL)
-    {
-        peer -> state = ENET_PEER_STATE_CONNECTED;
-
-        event -> type = ENET_EVENT_TYPE_CONNECT;
-        event -> peer = peer;
-        event -> data = peer -> eventData;
-    }
-    else 
-        enet_protocol_dispatch_state (host, peer, peer -> state == ENET_PEER_STATE_CONNECTING ? ENET_PEER_STATE_CONNECTION_SUCCEEDED : ENET_PEER_STATE_CONNECTION_PENDING);
-}
-
-static void
-enet_protocol_notify_disconnect (ENetHost * host, ENetPeer * peer, ENetEvent * event)
-{
-    if (peer -> state >= ENET_PEER_STATE_CONNECTION_PENDING)
-       host -> recalculateBandwidthLimits = 1;
-
-    if (peer -> state != ENET_PEER_STATE_CONNECTING && peer -> state < ENET_PEER_STATE_CONNECTION_SUCCEEDED)
-        enet_peer_reset (peer);
-    else
-    if (event != NULL)
-    {
-        event -> type = ENET_EVENT_TYPE_DISCONNECT;
-        event -> peer = peer;
-        event -> data = 0;
-
-        enet_peer_reset (peer);
-    }
-    else 
-    {
-        peer -> eventData = 0;
-
-        enet_protocol_dispatch_state (host, peer, ENET_PEER_STATE_ZOMBIE);
-    }
-}
-
-static void
-enet_protocol_remove_sent_unreliable_commands (ENetPeer * peer)
-{
-    ENetOutgoingCommand * outgoingCommand;
-
-    while (! enet_list_empty (& peer -> sentUnreliableCommands))
-    {
-        outgoingCommand = (ENetOutgoingCommand *) enet_list_front (& peer -> sentUnreliableCommands);
-        
-        enet_list_remove (& outgoingCommand -> outgoingCommandList);
-
-        if (outgoingCommand -> packet != NULL)
-        {
-           -- outgoingCommand -> packet -> referenceCount;
-
-           if (outgoingCommand -> packet -> referenceCount == 0)
-             enet_packet_destroy (outgoingCommand -> packet);
-        }
-
-        enet_free (outgoingCommand);
-    }
-}
-
-static ENetProtocolCommand
-enet_protocol_remove_sent_reliable_command (ENetPeer * peer, enet_uint16 reliableSequenceNumber, enet_uint8 channelID)
-{
-    ENetOutgoingCommand * outgoingCommand;
-    ENetListIterator currentCommand;
-    ENetProtocolCommand commandNumber;
-
-    for (currentCommand = enet_list_begin (& peer -> sentReliableCommands);
-         currentCommand != enet_list_end (& peer -> sentReliableCommands);
-         currentCommand = enet_list_next (currentCommand))
-    {
-       outgoingCommand = (ENetOutgoingCommand *) currentCommand;
-        
-       if (outgoingCommand -> reliableSequenceNumber == reliableSequenceNumber &&
-           outgoingCommand -> command.header.channelID == channelID)
-         break;
-    }
-
-    if (currentCommand == enet_list_end (& peer -> sentReliableCommands))
-    {
-       for (currentCommand = enet_list_begin (& peer -> outgoingReliableCommands);
-            currentCommand != enet_list_end (& peer -> outgoingReliableCommands);
-            currentCommand = enet_list_next (currentCommand))
-       {
-          outgoingCommand = (ENetOutgoingCommand *) currentCommand;
-
-          if (outgoingCommand -> sendAttempts < 1) return ENET_PROTOCOL_COMMAND_NONE;
-
-          if (outgoingCommand -> reliableSequenceNumber == reliableSequenceNumber &&
-              outgoingCommand -> command.header.channelID == channelID)
-            break;
-       }
-
-       if (currentCommand == enet_list_end (& peer -> outgoingReliableCommands))
-         return ENET_PROTOCOL_COMMAND_NONE;
-    }
-
-    if (channelID < peer -> channelCount)
-    {
-       ENetChannel * channel = & peer -> channels [channelID];
-       enet_uint16 reliableWindow = reliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-       if (channel -> reliableWindows [reliableWindow] > 0)
-       {
-          -- channel -> reliableWindows [reliableWindow];
-          if (! channel -> reliableWindows [reliableWindow])
-            channel -> usedReliableWindows &= ~ (1 << reliableWindow);
-       }
-    }
-
-    commandNumber = (ENetProtocolCommand) (outgoingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_MASK);
-    
-    enet_list_remove (& outgoingCommand -> outgoingCommandList);
-
-    if (outgoingCommand -> packet != NULL)
-    {
-       peer -> reliableDataInTransit -= outgoingCommand -> fragmentLength;
-
-       -- outgoingCommand -> packet -> referenceCount;
-
-       if (outgoingCommand -> packet -> referenceCount == 0)
-         enet_packet_destroy (outgoingCommand -> packet);
-    }
-
-    enet_free (outgoingCommand);
-
-    if (enet_list_empty (& peer -> sentReliableCommands))
-      return commandNumber;
-    
-    outgoingCommand = (ENetOutgoingCommand *) enet_list_front (& peer -> sentReliableCommands);
-    
-    peer -> nextTimeout = outgoingCommand -> sentTime + outgoingCommand -> roundTripTimeout;
-
-    return commandNumber;
-} 
-
-static ENetPeer *
-enet_protocol_handle_connect (ENetHost * host, ENetProtocolHeader * header, ENetProtocol * command)
-{
-    enet_uint8 incomingSessionID, outgoingSessionID;
-    enet_uint32 mtu, windowSize;
-    ENetChannel * channel;
-    size_t channelCount;
-    ENetPeer * currentPeer;
-    ENetProtocol verifyCommand;
-
-    channelCount = ENET_NET_TO_HOST_32 (command -> connect.channelCount);
-
-    if (channelCount < ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT ||
-        channelCount > ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT)
-      return NULL;
-
-    for (currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-        if (currentPeer -> state != ENET_PEER_STATE_DISCONNECTED &&
-            currentPeer -> address.host == host -> receivedAddress.host &&
-            currentPeer -> address.port == host -> receivedAddress.port &&
-            currentPeer -> connectID == command -> connect.connectID)
-          return NULL;
-    }
-
-    for (currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-        if (currentPeer -> state == ENET_PEER_STATE_DISCONNECTED)
-          break;
-    }
-
-    if (currentPeer >= & host -> peers [host -> peerCount])
-      return NULL;
-
-    if (channelCount > host -> channelLimit)
-      channelCount = host -> channelLimit;
-    currentPeer -> channels = (ENetChannel *) enet_malloc (channelCount * sizeof (ENetChannel));
-    if (currentPeer -> channels == NULL)
-      return NULL;
-    currentPeer -> channelCount = channelCount;
-    currentPeer -> state = ENET_PEER_STATE_ACKNOWLEDGING_CONNECT;
-    currentPeer -> connectID = command -> connect.connectID;
-    currentPeer -> address = host -> receivedAddress;
-    currentPeer -> outgoingPeerID = ENET_NET_TO_HOST_16 (command -> connect.outgoingPeerID);
-    currentPeer -> incomingBandwidth = ENET_NET_TO_HOST_32 (command -> connect.incomingBandwidth);
-    currentPeer -> outgoingBandwidth = ENET_NET_TO_HOST_32 (command -> connect.outgoingBandwidth);
-    currentPeer -> packetThrottleInterval = ENET_NET_TO_HOST_32 (command -> connect.packetThrottleInterval);
-    currentPeer -> packetThrottleAcceleration = ENET_NET_TO_HOST_32 (command -> connect.packetThrottleAcceleration);
-    currentPeer -> packetThrottleDeceleration = ENET_NET_TO_HOST_32 (command -> connect.packetThrottleDeceleration);
-    currentPeer -> eventData = ENET_NET_TO_HOST_32 (command -> connect.data);
-
-    incomingSessionID = command -> connect.incomingSessionID == 0xFF ? currentPeer -> outgoingSessionID : command -> connect.incomingSessionID;
-    incomingSessionID = (incomingSessionID + 1) & (ENET_PROTOCOL_HEADER_SESSION_MASK >> ENET_PROTOCOL_HEADER_SESSION_SHIFT);
-    if (incomingSessionID == currentPeer -> outgoingSessionID)
-      incomingSessionID = (incomingSessionID + 1) & (ENET_PROTOCOL_HEADER_SESSION_MASK >> ENET_PROTOCOL_HEADER_SESSION_SHIFT);
-    currentPeer -> outgoingSessionID = incomingSessionID;
-
-    outgoingSessionID = command -> connect.outgoingSessionID == 0xFF ? currentPeer -> incomingSessionID : command -> connect.outgoingSessionID;
-    outgoingSessionID = (outgoingSessionID + 1) & (ENET_PROTOCOL_HEADER_SESSION_MASK >> ENET_PROTOCOL_HEADER_SESSION_SHIFT);
-    if (outgoingSessionID == currentPeer -> incomingSessionID)
-      outgoingSessionID = (outgoingSessionID + 1) & (ENET_PROTOCOL_HEADER_SESSION_MASK >> ENET_PROTOCOL_HEADER_SESSION_SHIFT);
-    currentPeer -> incomingSessionID = outgoingSessionID;
-
-    for (channel = currentPeer -> channels;
-         channel < & currentPeer -> channels [channelCount];
-         ++ channel)
-    {
-        channel -> outgoingReliableSequenceNumber = 0;
-        channel -> outgoingUnreliableSequenceNumber = 0;
-        channel -> incomingReliableSequenceNumber = 0;
-
-        enet_list_clear (& channel -> incomingReliableCommands);
-        enet_list_clear (& channel -> incomingUnreliableCommands);
-
-        channel -> usedReliableWindows = 0;
-        memset (channel -> reliableWindows, 0, sizeof (channel -> reliableWindows));
-    }
-
-    mtu = ENET_NET_TO_HOST_32 (command -> connect.mtu);
-
-    if (mtu < ENET_PROTOCOL_MINIMUM_MTU)
-      mtu = ENET_PROTOCOL_MINIMUM_MTU;
-    else
-    if (mtu > ENET_PROTOCOL_MAXIMUM_MTU)
-      mtu = ENET_PROTOCOL_MAXIMUM_MTU;
-
-    currentPeer -> mtu = mtu;
-
-    if (host -> outgoingBandwidth == 0 &&
-        currentPeer -> incomingBandwidth == 0)
-      currentPeer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-    else
-    if (host -> outgoingBandwidth == 0 ||
-        currentPeer -> incomingBandwidth == 0)
-      currentPeer -> windowSize = (ENET_MAX (host -> outgoingBandwidth, currentPeer -> incomingBandwidth) /
-                                    ENET_PEER_WINDOW_SIZE_SCALE) *
-                                      ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-    else
-      currentPeer -> windowSize = (ENET_MIN (host -> outgoingBandwidth, currentPeer -> incomingBandwidth) /
-                                    ENET_PEER_WINDOW_SIZE_SCALE) * 
-                                      ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-
-    if (currentPeer -> windowSize < ENET_PROTOCOL_MINIMUM_WINDOW_SIZE)
-      currentPeer -> windowSize = ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-    else
-    if (currentPeer -> windowSize > ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE)
-      currentPeer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-
-    if (host -> incomingBandwidth == 0)
-      windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-    else
-      windowSize = (host -> incomingBandwidth / ENET_PEER_WINDOW_SIZE_SCALE) *
-                     ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-
-    if (windowSize > ENET_NET_TO_HOST_32 (command -> connect.windowSize))
-      windowSize = ENET_NET_TO_HOST_32 (command -> connect.windowSize);
-
-    if (windowSize < ENET_PROTOCOL_MINIMUM_WINDOW_SIZE)
-      windowSize = ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-    else
-    if (windowSize > ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE)
-      windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-
-    verifyCommand.header.command = ENET_PROTOCOL_COMMAND_VERIFY_CONNECT | ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE;
-    verifyCommand.header.channelID = 0xFF;
-    verifyCommand.verifyConnect.outgoingPeerID = ENET_HOST_TO_NET_16 (currentPeer -> incomingPeerID);
-    verifyCommand.verifyConnect.incomingSessionID = incomingSessionID;
-    verifyCommand.verifyConnect.outgoingSessionID = outgoingSessionID;
-    verifyCommand.verifyConnect.mtu = ENET_HOST_TO_NET_16 (currentPeer -> mtu);
-    verifyCommand.verifyConnect.windowSize = ENET_HOST_TO_NET_32 (windowSize);
-    verifyCommand.verifyConnect.channelCount = ENET_HOST_TO_NET_32 (channelCount);
-    verifyCommand.verifyConnect.incomingBandwidth = ENET_HOST_TO_NET_32 (host -> incomingBandwidth);
-    verifyCommand.verifyConnect.outgoingBandwidth = ENET_HOST_TO_NET_32 (host -> outgoingBandwidth);
-    verifyCommand.verifyConnect.packetThrottleInterval = ENET_HOST_TO_NET_32 (currentPeer -> packetThrottleInterval);
-    verifyCommand.verifyConnect.packetThrottleAcceleration = ENET_HOST_TO_NET_32 (currentPeer -> packetThrottleAcceleration);
-    verifyCommand.verifyConnect.packetThrottleDeceleration = ENET_HOST_TO_NET_32 (currentPeer -> packetThrottleDeceleration);
-    verifyCommand.verifyConnect.connectID = currentPeer -> connectID;
-
-    enet_peer_queue_outgoing_command (currentPeer, & verifyCommand, NULL, 0, 0);
-
-    return currentPeer;
-}
-
-static int
-enet_protocol_handle_send_reliable (ENetHost * host, ENetPeer * peer, const ENetProtocol * command, enet_uint8 ** currentData)
-{
-    ENetPacket * packet;
-    size_t dataLength;
-
-    if (command -> header.channelID >= peer -> channelCount ||
-        (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER))
-      return -1;
-
-    dataLength = ENET_NET_TO_HOST_16 (command -> sendReliable.dataLength);
-    * currentData += dataLength;
-    if (* currentData > & host -> receivedData [host -> receivedDataLength])
-      return -1;
-
-    packet = enet_packet_create ((const enet_uint8 *) command + sizeof (ENetProtocolSendReliable),
-                                 dataLength,
-                                 ENET_PACKET_FLAG_RELIABLE);
-    if (packet == NULL ||
-        enet_peer_queue_incoming_command (peer, command, packet, 0) == NULL)
-      return -1;
-
-    return 0;
-}
-
-static int
-enet_protocol_handle_send_unsequenced (ENetHost * host, ENetPeer * peer, const ENetProtocol * command, enet_uint8 ** currentData)
-{
-    ENetPacket * packet;
-    enet_uint32 unsequencedGroup, index;
-    size_t dataLength;
-
-    if (command -> header.channelID >= peer -> channelCount ||
-        (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER))
-      return -1;
-
-    dataLength = ENET_NET_TO_HOST_16 (command -> sendUnsequenced.dataLength);
-    * currentData += dataLength;
-    if (* currentData > & host -> receivedData [host -> receivedDataLength])
-      return -1; 
-
-    unsequencedGroup = ENET_NET_TO_HOST_16 (command -> sendUnsequenced.unsequencedGroup);
-    index = unsequencedGroup % ENET_PEER_UNSEQUENCED_WINDOW_SIZE;
-   
-    if (unsequencedGroup < peer -> incomingUnsequencedGroup)
-      unsequencedGroup += 0x10000;
-
-    if (unsequencedGroup >= (enet_uint32) peer -> incomingUnsequencedGroup + ENET_PEER_FREE_UNSEQUENCED_WINDOWS * ENET_PEER_UNSEQUENCED_WINDOW_SIZE)
-      return 0;
-
-    unsequencedGroup &= 0xFFFF;
-
-    if (unsequencedGroup - index != peer -> incomingUnsequencedGroup)
-    {
-        peer -> incomingUnsequencedGroup = unsequencedGroup - index;
-
-        memset (peer -> unsequencedWindow, 0, sizeof (peer -> unsequencedWindow));
-    }
-    else
-    if (peer -> unsequencedWindow [index / 32] & (1 << (index % 32)))
-      return 0;
-      
-    packet = enet_packet_create ((const enet_uint8 *) command + sizeof (ENetProtocolSendUnsequenced),
-                                 dataLength,
-                                 ENET_PACKET_FLAG_UNSEQUENCED);
-    if (packet == NULL ||
-        enet_peer_queue_incoming_command (peer, command, packet, 0) == NULL)
-      return -1;
-   
-    peer -> unsequencedWindow [index / 32] |= 1 << (index % 32);
- 
-    return 0;
-}
-
-static int
-enet_protocol_handle_send_unreliable (ENetHost * host, ENetPeer * peer, const ENetProtocol * command, enet_uint8 ** currentData)
-{
-    ENetPacket * packet;
-    size_t dataLength;
-
-    if (command -> header.channelID >= peer -> channelCount ||
-        (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER))
-      return -1;
-
-    dataLength = ENET_NET_TO_HOST_16 (command -> sendUnreliable.dataLength);
-    * currentData += dataLength;
-    if (* currentData > & host -> receivedData [host -> receivedDataLength])
-      return -1;
-
-    packet = enet_packet_create ((const enet_uint8 *) command + sizeof (ENetProtocolSendUnreliable),
-                                 dataLength,
-                                 0);
-    if (packet == NULL ||
-        enet_peer_queue_incoming_command (peer, command, packet, 0) == NULL)
-      return -1;
-
-    return 0;
-}
-
-static int
-enet_protocol_handle_send_fragment (ENetHost * host, ENetPeer * peer, const ENetProtocol * command, enet_uint8 ** currentData)
-{
-    enet_uint32 fragmentNumber,
-           fragmentCount,
-           fragmentOffset,
-           fragmentLength,
-           startSequenceNumber,
-           totalLength;
-    ENetChannel * channel;
-    enet_uint16 startWindow, currentWindow;
-    ENetListIterator currentCommand;
-    ENetIncomingCommand * startCommand = NULL;
-
-    if (command -> header.channelID >= peer -> channelCount ||
-        (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER))
-      return -1;
-
-    fragmentLength = ENET_NET_TO_HOST_16 (command -> sendFragment.dataLength);
-    * currentData += fragmentLength;
-    if (* currentData > & host -> receivedData [host -> receivedDataLength])
-      return -1;
-
-    channel = & peer -> channels [command -> header.channelID];
-    startSequenceNumber = ENET_NET_TO_HOST_16 (command -> sendFragment.startSequenceNumber);
-    startWindow = startSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-    currentWindow = channel -> incomingReliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-
-    if (startSequenceNumber < channel -> incomingReliableSequenceNumber)
-      startWindow += ENET_PEER_RELIABLE_WINDOWS;
-
-    if (startWindow < currentWindow || startWindow >= currentWindow + ENET_PEER_FREE_RELIABLE_WINDOWS - 1)
-      return 0;
-
-    fragmentNumber = ENET_NET_TO_HOST_32 (command -> sendFragment.fragmentNumber);
-    fragmentCount = ENET_NET_TO_HOST_32 (command -> sendFragment.fragmentCount);
-    fragmentOffset = ENET_NET_TO_HOST_32 (command -> sendFragment.fragmentOffset);
-    totalLength = ENET_NET_TO_HOST_32 (command -> sendFragment.totalLength);
-    
-    if (fragmentOffset >= totalLength ||
-        fragmentOffset + fragmentLength > totalLength ||
-        fragmentNumber >= fragmentCount)
-      return -1;
- 
-    for (currentCommand = enet_list_previous (enet_list_end (& channel -> incomingReliableCommands));
-         currentCommand != enet_list_end (& channel -> incomingReliableCommands);
-         currentCommand = enet_list_previous (currentCommand))
-    {
-       ENetIncomingCommand * incomingCommand = (ENetIncomingCommand *) currentCommand;
-
-       if (startSequenceNumber >= channel -> incomingReliableSequenceNumber)
-       {
-          if (incomingCommand -> reliableSequenceNumber < channel -> incomingReliableSequenceNumber)
-            continue;
-       }
-       else
-       if (incomingCommand -> reliableSequenceNumber >= channel -> incomingReliableSequenceNumber)
-         break;
-
-       if (incomingCommand -> reliableSequenceNumber <= startSequenceNumber)
-       {
-          if (incomingCommand -> reliableSequenceNumber < startSequenceNumber)
-            break;
-        
-          if ((incomingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_MASK) != ENET_PROTOCOL_COMMAND_SEND_FRAGMENT ||
-              totalLength != incomingCommand -> packet -> dataLength ||
-              fragmentCount != incomingCommand -> fragmentCount)
-            return -1;
-
-          startCommand = incomingCommand;
-          break;
-       }
-    }
- 
-    if (startCommand == NULL)
-    {
-       ENetProtocol hostCommand = * command;
-       ENetPacket * packet = enet_packet_create (NULL, totalLength, ENET_PACKET_FLAG_RELIABLE);
-       if (packet == NULL)
-         return -1;
-
-       hostCommand.header.reliableSequenceNumber = startSequenceNumber;
-       hostCommand.sendFragment.startSequenceNumber = startSequenceNumber;
-       hostCommand.sendFragment.dataLength = fragmentLength;
-       hostCommand.sendFragment.fragmentNumber = fragmentNumber;
-       hostCommand.sendFragment.fragmentCount = fragmentCount;
-       hostCommand.sendFragment.fragmentOffset = fragmentOffset;
-       hostCommand.sendFragment.totalLength = totalLength;
-
-       startCommand = enet_peer_queue_incoming_command (peer, & hostCommand, packet, fragmentCount);
-       if (startCommand == NULL)
-         return -1;
-    }
-    
-    if ((startCommand -> fragments [fragmentNumber / 32] & (1 << (fragmentNumber % 32))) == 0)
-    {
-       -- startCommand -> fragmentsRemaining;
-
-       startCommand -> fragments [fragmentNumber / 32] |= (1 << (fragmentNumber % 32));
-
-       if (fragmentOffset + fragmentLength > startCommand -> packet -> dataLength)
-         fragmentLength = startCommand -> packet -> dataLength - fragmentOffset;
-
-       memcpy (startCommand -> packet -> data + fragmentOffset,
-               (enet_uint8 *) command + sizeof (ENetProtocolSendFragment),
-               fragmentLength);
-
-        if (startCommand -> fragmentsRemaining <= 0)
-          enet_peer_dispatch_incoming_reliable_commands (peer, channel);
-    }
-
-    return 0;
-}
-
-static int
-enet_protocol_handle_ping (ENetHost * host, ENetPeer * peer, const ENetProtocol * command)
-{
-    return 0;
-}
-
-static int
-enet_protocol_handle_bandwidth_limit (ENetHost * host, ENetPeer * peer, const ENetProtocol * command)
-{
-    peer -> incomingBandwidth = ENET_NET_TO_HOST_32 (command -> bandwidthLimit.incomingBandwidth);
-    peer -> outgoingBandwidth = ENET_NET_TO_HOST_32 (command -> bandwidthLimit.outgoingBandwidth);
-
-    if (peer -> incomingBandwidth == 0 && host -> outgoingBandwidth == 0)
-      peer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-    else
-      peer -> windowSize = (ENET_MIN (peer -> incomingBandwidth, host -> outgoingBandwidth) /
-                             ENET_PEER_WINDOW_SIZE_SCALE) * ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-
-    if (peer -> windowSize < ENET_PROTOCOL_MINIMUM_WINDOW_SIZE)
-      peer -> windowSize = ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-    else
-    if (peer -> windowSize > ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE)
-      peer -> windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-
-    return 0;
-}
-
-static int
-enet_protocol_handle_throttle_configure (ENetHost * host, ENetPeer * peer, const ENetProtocol * command)
-{
-    peer -> packetThrottleInterval = ENET_NET_TO_HOST_32 (command -> throttleConfigure.packetThrottleInterval);
-    peer -> packetThrottleAcceleration = ENET_NET_TO_HOST_32 (command -> throttleConfigure.packetThrottleAcceleration);
-    peer -> packetThrottleDeceleration = ENET_NET_TO_HOST_32 (command -> throttleConfigure.packetThrottleDeceleration);
-
-    return 0;
-}
-
-static int
-enet_protocol_handle_disconnect (ENetHost * host, ENetPeer * peer, const ENetProtocol * command)
-{
-    if (peer -> state == ENET_PEER_STATE_ZOMBIE || peer -> state == ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT)
-      return 0;
-
-    enet_peer_reset_queues (peer);
-
-    if (peer -> state == ENET_PEER_STATE_CONNECTION_SUCCEEDED)
-        enet_protocol_dispatch_state (host, peer, ENET_PEER_STATE_ZOMBIE);
-    else
-    if (peer -> state != ENET_PEER_STATE_CONNECTED && peer -> state != ENET_PEER_STATE_DISCONNECT_LATER)
-    {
-        if (peer -> state == ENET_PEER_STATE_CONNECTION_PENDING) host -> recalculateBandwidthLimits = 1;
-
-        enet_peer_reset (peer);
-    }
-    else
-    if (command -> header.command & ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE)
-      peer -> state = ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT;
-    else
-      enet_protocol_dispatch_state (host, peer, ENET_PEER_STATE_ZOMBIE);
-
-    if (peer -> state != ENET_PEER_STATE_DISCONNECTED)
-      peer -> eventData = ENET_NET_TO_HOST_32 (command -> disconnect.data);
-
-    return 0;
-}
-
-static int
-enet_protocol_handle_acknowledge (ENetHost * host, ENetEvent * event, ENetPeer * peer, const ENetProtocol * command)
-{
-    enet_uint32 roundTripTime,
-           receivedSentTime,
-           receivedReliableSequenceNumber;
-    ENetProtocolCommand commandNumber;
-
-    receivedSentTime = ENET_NET_TO_HOST_16 (command -> acknowledge.receivedSentTime);
-    receivedSentTime |= host -> serviceTime & 0xFFFF0000;
-    if ((receivedSentTime & 0x8000) > (host -> serviceTime & 0x8000))
-        receivedSentTime -= 0x10000;
-
-    if (ENET_TIME_LESS (host -> serviceTime, receivedSentTime))
-      return 0;
-
-    peer -> lastReceiveTime = host -> serviceTime;
-    peer -> earliestTimeout = 0;
-
-    roundTripTime = ENET_TIME_DIFFERENCE (host -> serviceTime, receivedSentTime);
-
-    enet_peer_throttle (peer, roundTripTime);
-
-    peer -> roundTripTimeVariance -= peer -> roundTripTimeVariance / 4;
-
-    if (roundTripTime >= peer -> roundTripTime)
-    {
-       peer -> roundTripTime += (roundTripTime - peer -> roundTripTime) / 8;
-       peer -> roundTripTimeVariance += (roundTripTime - peer -> roundTripTime) / 4;
-    }
-    else
-    {
-       peer -> roundTripTime -= (peer -> roundTripTime - roundTripTime) / 8;
-       peer -> roundTripTimeVariance += (peer -> roundTripTime - roundTripTime) / 4;
-    }
-
-    if (peer -> roundTripTime < peer -> lowestRoundTripTime)
-      peer -> lowestRoundTripTime = peer -> roundTripTime;
-
-    if (peer -> roundTripTimeVariance > peer -> highestRoundTripTimeVariance) 
-      peer -> highestRoundTripTimeVariance = peer -> roundTripTimeVariance;
-
-    if (peer -> packetThrottleEpoch == 0 ||
-        ENET_TIME_DIFFERENCE (host -> serviceTime, peer -> packetThrottleEpoch) >= peer -> packetThrottleInterval)
-    {
-        peer -> lastRoundTripTime = peer -> lowestRoundTripTime;
-        peer -> lastRoundTripTimeVariance = peer -> highestRoundTripTimeVariance;
-        peer -> lowestRoundTripTime = peer -> roundTripTime;
-        peer -> highestRoundTripTimeVariance = peer -> roundTripTimeVariance;
-        peer -> packetThrottleEpoch = host -> serviceTime;
-    }
-
-    receivedReliableSequenceNumber = ENET_NET_TO_HOST_16 (command -> acknowledge.receivedReliableSequenceNumber);
-
-    commandNumber = enet_protocol_remove_sent_reliable_command (peer, receivedReliableSequenceNumber, command -> header.channelID);
-
-    switch (peer -> state)
-    {
-    case ENET_PEER_STATE_ACKNOWLEDGING_CONNECT:
-       if (commandNumber != ENET_PROTOCOL_COMMAND_VERIFY_CONNECT)
-         return -1;
-
-       enet_protocol_notify_connect (host, peer, event);
-       break;
-
-    case ENET_PEER_STATE_DISCONNECTING:
-       if (commandNumber != ENET_PROTOCOL_COMMAND_DISCONNECT)
-         return -1;
-
-       enet_protocol_notify_disconnect (host, peer, event);
-       break;
-
-    case ENET_PEER_STATE_DISCONNECT_LATER:
-       if (enet_list_empty (& peer -> outgoingReliableCommands) &&
-           enet_list_empty (& peer -> outgoingUnreliableCommands) &&   
-           enet_list_empty (& peer -> sentReliableCommands))
-         enet_peer_disconnect (peer, peer -> eventData);
-       break;
-    }
-   
-    return 0;
-}
-
-static int
-enet_protocol_handle_verify_connect (ENetHost * host, ENetEvent * event, ENetPeer * peer, const ENetProtocol * command)
-{
-    enet_uint32 mtu, windowSize;
-    size_t channelCount;
-
-    if (peer -> state != ENET_PEER_STATE_CONNECTING)
-      return 0;
-
-    channelCount = ENET_NET_TO_HOST_32 (command -> verifyConnect.channelCount);
-
-    if (channelCount < ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT || channelCount > ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT ||
-        ENET_NET_TO_HOST_32 (command -> verifyConnect.packetThrottleInterval) != peer -> packetThrottleInterval ||
-        ENET_NET_TO_HOST_32 (command -> verifyConnect.packetThrottleAcceleration) != peer -> packetThrottleAcceleration ||
-        ENET_NET_TO_HOST_32 (command -> verifyConnect.packetThrottleDeceleration) != peer -> packetThrottleDeceleration ||
-        command -> verifyConnect.connectID != peer -> connectID)
-    {
-        peer -> eventData = 0;
-
-        enet_protocol_dispatch_state (host, peer, ENET_PEER_STATE_ZOMBIE);
-
-        return -1;
-    }
-
-    enet_protocol_remove_sent_reliable_command (peer, 1, 0xFF);
-    
-    if (channelCount < peer -> channelCount)
-      peer -> channelCount = channelCount;
-
-    peer -> outgoingPeerID = ENET_NET_TO_HOST_16 (command -> verifyConnect.outgoingPeerID);
-    peer -> incomingSessionID = command -> verifyConnect.incomingSessionID;
-    peer -> outgoingSessionID = command -> verifyConnect.outgoingSessionID;
-
-    mtu = ENET_NET_TO_HOST_32 (command -> verifyConnect.mtu);
-
-    if (mtu < ENET_PROTOCOL_MINIMUM_MTU)
-      mtu = ENET_PROTOCOL_MINIMUM_MTU;
-    else 
-    if (mtu > ENET_PROTOCOL_MAXIMUM_MTU)
-      mtu = ENET_PROTOCOL_MAXIMUM_MTU;
-
-    if (mtu < peer -> mtu)
-      peer -> mtu = mtu;
-
-    windowSize = ENET_NET_TO_HOST_32 (command -> verifyConnect.windowSize);
-
-    if (windowSize < ENET_PROTOCOL_MINIMUM_WINDOW_SIZE)
-      windowSize = ENET_PROTOCOL_MINIMUM_WINDOW_SIZE;
-
-    if (windowSize > ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE)
-      windowSize = ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE;
-
-    if (windowSize < peer -> windowSize)
-      peer -> windowSize = windowSize;
-
-    peer -> incomingBandwidth = ENET_NET_TO_HOST_32 (command -> verifyConnect.incomingBandwidth);
-    peer -> outgoingBandwidth = ENET_NET_TO_HOST_32 (command -> verifyConnect.outgoingBandwidth);
-
-    enet_protocol_notify_connect (host, peer, event);
-    return 0;
-}
-
-static int
-enet_protocol_handle_incoming_commands (ENetHost * host, ENetEvent * event)
-{
-    ENetProtocolHeader * header;
-    ENetProtocol * command;
-    ENetPeer * peer;
-    enet_uint8 * currentData;
-    size_t headerSize;
-    enet_uint16 peerID, flags;
-    enet_uint8 sessionID;
-
-    if (host -> receivedDataLength < (size_t) & ((ENetProtocolHeader *) 0) -> sentTime)
-      return 0;
-
-    header = (ENetProtocolHeader *) host -> receivedData;
-
-    peerID = ENET_NET_TO_HOST_16 (header -> peerID);
-    sessionID = (peerID & ENET_PROTOCOL_HEADER_SESSION_MASK) >> ENET_PROTOCOL_HEADER_SESSION_SHIFT;
-    flags = peerID & ENET_PROTOCOL_HEADER_FLAG_MASK;
-    peerID &= ~ (ENET_PROTOCOL_HEADER_FLAG_MASK | ENET_PROTOCOL_HEADER_SESSION_MASK);
-
-    headerSize = (flags & ENET_PROTOCOL_HEADER_FLAG_SENT_TIME ? sizeof (ENetProtocolHeader) : (size_t) & ((ENetProtocolHeader *) 0) -> sentTime);
-    if (host -> checksum != NULL)
-      headerSize += sizeof (enet_uint32);
-
-    if (peerID == ENET_PROTOCOL_MAXIMUM_PEER_ID)
-      peer = NULL;
-    else
-    if (peerID >= host -> peerCount)
-      return 0;
-    else
-    {
-       peer = & host -> peers [peerID];
-
-       if (peer -> state == ENET_PEER_STATE_DISCONNECTED ||
-           peer -> state == ENET_PEER_STATE_ZOMBIE ||
-           (host -> receivedAddress.host != peer -> address.host &&
-             peer -> address.host != ENET_HOST_BROADCAST) ||
-           (peer -> outgoingPeerID < ENET_PROTOCOL_MAXIMUM_PEER_ID &&
-            sessionID != peer -> incomingSessionID))
-         return 0;
-    }
- 
-    if (flags & ENET_PROTOCOL_HEADER_FLAG_COMPRESSED)
-    {
-        size_t originalSize;
-        if (host -> compressor.context == NULL || host -> compressor.decompress == NULL)
-          return 0;
-
-        originalSize = host -> compressor.decompress (host -> compressor.context,
-                                    host -> receivedData + headerSize, 
-                                    host -> receivedDataLength - headerSize, 
-                                    host -> packetData [1] + headerSize, 
-                                    sizeof (host -> packetData [1]) - headerSize);
-        if (originalSize <= 0 || originalSize > sizeof (host -> packetData [1]) - headerSize)
-          return 0;
-
-        memcpy (host -> packetData [1], header, headerSize);
-        host -> receivedData = host -> packetData [1];
-        host -> receivedDataLength = headerSize + originalSize;
-    }
-
-    if (host -> checksum != NULL)
-    {
-        enet_uint32 * checksum = (enet_uint32 *) & host -> receivedData [headerSize - sizeof (enet_uint32)],
-                    desiredChecksum = * checksum;
-        ENetBuffer buffer;
-
-        * checksum = peer != NULL ? peer -> connectID : 0;
-
-        buffer.data = host -> receivedData;
-        buffer.dataLength = host -> receivedDataLength;
-
-        if (host -> checksum (& buffer, 1) != desiredChecksum)
-          return 0;
-    }
-       
-    if (peer != NULL)
-    {
-       peer -> address.host = host -> receivedAddress.host;
-       peer -> address.port = host -> receivedAddress.port;
-       peer -> incomingDataTotal += host -> receivedDataLength;
-    }
-    
-    currentData = host -> receivedData + headerSize;
-  
-    while (currentData < & host -> receivedData [host -> receivedDataLength])
-    {
-       enet_uint8 commandNumber;
-       size_t commandSize;
-
-       command = (ENetProtocol *) currentData;
-
-       if (currentData + sizeof (ENetProtocolCommandHeader) > & host -> receivedData [host -> receivedDataLength])
-         break;
-
-       commandNumber = command -> header.command & ENET_PROTOCOL_COMMAND_MASK;
-       if (commandNumber >= ENET_PROTOCOL_COMMAND_COUNT) 
-         break;
-       
-       commandSize = commandSizes [commandNumber];
-       if (commandSize == 0 || currentData + commandSize > & host -> receivedData [host -> receivedDataLength])
-         break;
-
-       currentData += commandSize;
-
-       if (peer == NULL && commandNumber != ENET_PROTOCOL_COMMAND_CONNECT)
-         break;
-         
-       command -> header.reliableSequenceNumber = ENET_NET_TO_HOST_16 (command -> header.reliableSequenceNumber);
-
-       switch (command -> header.command & ENET_PROTOCOL_COMMAND_MASK)
-       {
-       case ENET_PROTOCOL_COMMAND_ACKNOWLEDGE:
-          if (enet_protocol_handle_acknowledge (host, event, peer, command))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_CONNECT:
-          peer = enet_protocol_handle_connect (host, header, command);
-          if (peer == NULL)
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_VERIFY_CONNECT:
-          if (enet_protocol_handle_verify_connect (host, event, peer, command))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_DISCONNECT:
-          if (enet_protocol_handle_disconnect (host, peer, command))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_PING:
-          if (enet_protocol_handle_ping (host, peer, command))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_SEND_RELIABLE:
-          if (enet_protocol_handle_send_reliable (host, peer, command, & currentData))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_SEND_UNRELIABLE:
-          if (enet_protocol_handle_send_unreliable (host, peer, command, & currentData))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_SEND_UNSEQUENCED:
-          if (enet_protocol_handle_send_unsequenced (host, peer, command, & currentData))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_SEND_FRAGMENT:
-          if (enet_protocol_handle_send_fragment (host, peer, command, & currentData))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_BANDWIDTH_LIMIT:
-          if (enet_protocol_handle_bandwidth_limit (host, peer, command))
-            goto commandError;
-          break;
-
-       case ENET_PROTOCOL_COMMAND_THROTTLE_CONFIGURE:
-          if (enet_protocol_handle_throttle_configure (host, peer, command))
-            goto commandError;
-          break;
-
-       default:
-          goto commandError;
-       }
-
-       if (peer != NULL &&
-           (command -> header.command & ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE) != 0)
-       {
-           enet_uint16 sentTime;
-
-           if (! (flags & ENET_PROTOCOL_HEADER_FLAG_SENT_TIME))
-             break;
-
-           sentTime = ENET_NET_TO_HOST_16 (header -> sentTime);
-
-           switch (peer -> state)
-           {
-           case ENET_PEER_STATE_DISCONNECTING:
-           case ENET_PEER_STATE_ACKNOWLEDGING_CONNECT:
-              break;
-
-           case ENET_PEER_STATE_ACKNOWLEDGING_DISCONNECT:
-              if ((command -> header.command & ENET_PROTOCOL_COMMAND_MASK) == ENET_PROTOCOL_COMMAND_DISCONNECT)
-                enet_peer_queue_acknowledgement (peer, command, sentTime);
-              break;
-
-           default:   
-              enet_peer_queue_acknowledgement (peer, command, sentTime);        
-              break;
-           }
-       }
-    }
-
-commandError:
-    if (event != NULL && event -> type != ENET_EVENT_TYPE_NONE)
-      return 1;
-
-    return 0;
-}
- 
-static int
-enet_protocol_receive_incoming_commands (ENetHost * host, ENetEvent * event)
-{
-    for (;;)
-    {
-       int receivedLength;
-       ENetBuffer buffer;
-
-       buffer.data = host -> packetData [0];
-       buffer.dataLength = sizeof (host -> packetData [0]);
-
-       receivedLength = enet_socket_receive (host -> socket,
-                                             & host -> receivedAddress,
-                                             & buffer,
-                                             1);
-
-       if (receivedLength < 0)
-         return -1;
-
-       if (receivedLength == 0)
-         return 0;
-
-       host -> receivedData = host -> packetData [0];
-       host -> receivedDataLength = receivedLength;
-      
-       host -> totalReceivedData += receivedLength;
-       host -> totalReceivedPackets ++;
- 
-       switch (enet_protocol_handle_incoming_commands (host, event))
-       {
-       case 1:
-          return 1;
-       
-       case -1:
-          return -1;
-
-       default:
-          break;
-       }
-    }
-
-    return -1;
-}
-
-static void
-enet_protocol_send_acknowledgements (ENetHost * host, ENetPeer * peer)
-{
-    ENetProtocol * command = & host -> commands [host -> commandCount];
-    ENetBuffer * buffer = & host -> buffers [host -> bufferCount];
-    ENetAcknowledgement * acknowledgement;
-    ENetListIterator currentAcknowledgement;
-  
-    currentAcknowledgement = enet_list_begin (& peer -> acknowledgements);
-         
-    while (currentAcknowledgement != enet_list_end (& peer -> acknowledgements))
-    {
-       if (command >= & host -> commands [sizeof (host -> commands) / sizeof (ENetProtocol)] ||
-           buffer >= & host -> buffers [sizeof (host -> buffers) / sizeof (ENetBuffer)] ||
-           peer -> mtu - host -> packetSize < sizeof (ENetProtocolAcknowledge))
-       {
-          host -> continueSending = 1;
-
-          break;
-       }
-
-       acknowledgement = (ENetAcknowledgement *) currentAcknowledgement;
- 
-       currentAcknowledgement = enet_list_next (currentAcknowledgement);
-
-       buffer -> data = command;
-       buffer -> dataLength = sizeof (ENetProtocolAcknowledge);
-
-       host -> packetSize += buffer -> dataLength;
- 
-       command -> header.command = ENET_PROTOCOL_COMMAND_ACKNOWLEDGE;
-       command -> header.channelID = acknowledgement -> command.header.channelID;
-       command -> acknowledge.receivedReliableSequenceNumber = ENET_HOST_TO_NET_16 (acknowledgement -> command.header.reliableSequenceNumber);
-       command -> acknowledge.receivedSentTime = ENET_HOST_TO_NET_16 (acknowledgement -> sentTime);
-  
-       if ((acknowledgement -> command.header.command & ENET_PROTOCOL_COMMAND_MASK) == ENET_PROTOCOL_COMMAND_DISCONNECT)
-         enet_protocol_dispatch_state (host, peer, ENET_PEER_STATE_ZOMBIE);
-
-       enet_list_remove (& acknowledgement -> acknowledgementList);
-       enet_free (acknowledgement);
-
-       ++ command;
-       ++ buffer;
-    }
-
-    host -> commandCount = command - host -> commands;
-    host -> bufferCount = buffer - host -> buffers;
-}
-
-static void
-enet_protocol_send_unreliable_outgoing_commands (ENetHost * host, ENetPeer * peer)
-{
-    ENetProtocol * command = & host -> commands [host -> commandCount];
-    ENetBuffer * buffer = & host -> buffers [host -> bufferCount];
-    ENetOutgoingCommand * outgoingCommand;
-    ENetListIterator currentCommand;
-
-    currentCommand = enet_list_begin (& peer -> outgoingUnreliableCommands);
-    
-    while (currentCommand != enet_list_end (& peer -> outgoingUnreliableCommands))
-    {
-       size_t commandSize;
-
-       outgoingCommand = (ENetOutgoingCommand *) currentCommand;
-       commandSize = commandSizes [outgoingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_MASK];
-
-       if (command >= & host -> commands [sizeof (host -> commands) / sizeof (ENetProtocol)] ||
-           buffer + 1 >= & host -> buffers [sizeof (host -> buffers) / sizeof (ENetBuffer)] ||
-           peer -> mtu - host -> packetSize < commandSize ||
-           (outgoingCommand -> packet != NULL &&
-             peer -> mtu - host -> packetSize < commandSize + outgoingCommand -> packet -> dataLength))
-       {
-          host -> continueSending = 1;
-
-          break;
-       }
-
-       currentCommand = enet_list_next (currentCommand);
-
-       if (outgoingCommand -> packet != NULL)
-       {
-          peer -> packetThrottleCounter += ENET_PEER_PACKET_THROTTLE_COUNTER;
-          peer -> packetThrottleCounter %= ENET_PEER_PACKET_THROTTLE_SCALE;
-          
-          if (peer -> packetThrottleCounter > peer -> packetThrottle)
-          {
-             -- outgoingCommand -> packet -> referenceCount;
-
-             if (outgoingCommand -> packet -> referenceCount == 0)
-               enet_packet_destroy (outgoingCommand -> packet);
-         
-             enet_list_remove (& outgoingCommand -> outgoingCommandList);
-             enet_free (outgoingCommand);
-           
-             continue;
-          }
-       }
-
-       buffer -> data = command;
-       buffer -> dataLength = commandSize;
-      
-       host -> packetSize += buffer -> dataLength;
-
-       * command = outgoingCommand -> command;
-       
-       enet_list_remove (& outgoingCommand -> outgoingCommandList);
-
-       if (outgoingCommand -> packet != NULL)
-       {
-          ++ buffer;
-          
-          buffer -> data = outgoingCommand -> packet -> data;
-          buffer -> dataLength = outgoingCommand -> packet -> dataLength;
-
-          host -> packetSize += buffer -> dataLength;
-
-          enet_list_insert (enet_list_end (& peer -> sentUnreliableCommands), outgoingCommand);
-       }
-       else
-         enet_free (outgoingCommand);
-
-       ++ command;
-       ++ buffer;
-    } 
-
-    host -> commandCount = command - host -> commands;
-    host -> bufferCount = buffer - host -> buffers;
-
-    if (peer -> state == ENET_PEER_STATE_DISCONNECT_LATER && 
-        enet_list_empty (& peer -> outgoingReliableCommands) &&
-        enet_list_empty (& peer -> outgoingUnreliableCommands) && 
-        enet_list_empty (& peer -> sentReliableCommands))
-      enet_peer_disconnect (peer, peer -> eventData);
-}
-
-static int
-enet_protocol_check_timeouts (ENetHost * host, ENetPeer * peer, ENetEvent * event)
-{
-    ENetOutgoingCommand * outgoingCommand;
-    ENetListIterator currentCommand, insertPosition;
-
-    currentCommand = enet_list_begin (& peer -> sentReliableCommands);
-    insertPosition = enet_list_begin (& peer -> outgoingReliableCommands);
-
-    while (currentCommand != enet_list_end (& peer -> sentReliableCommands))
-    {
-       outgoingCommand = (ENetOutgoingCommand *) currentCommand;
-
-       currentCommand = enet_list_next (currentCommand);
-
-       if (ENET_TIME_DIFFERENCE (host -> serviceTime, outgoingCommand -> sentTime) < outgoingCommand -> roundTripTimeout)
-         continue;
-
-       if (peer -> earliestTimeout == 0 ||
-           ENET_TIME_LESS (outgoingCommand -> sentTime, peer -> earliestTimeout))
-         peer -> earliestTimeout = outgoingCommand -> sentTime;
-
-       if (peer -> earliestTimeout != 0 &&
-             (ENET_TIME_DIFFERENCE (host -> serviceTime, peer -> earliestTimeout) >= ENET_PEER_TIMEOUT_MAXIMUM ||
-               (outgoingCommand -> roundTripTimeout >= outgoingCommand -> roundTripTimeoutLimit &&
-                 ENET_TIME_DIFFERENCE (host -> serviceTime, peer -> earliestTimeout) >= ENET_PEER_TIMEOUT_MINIMUM)))
-       {
-          enet_protocol_notify_disconnect (host, peer, event);
-
-          return 1;
-       }
-
-       if (outgoingCommand -> packet != NULL)
-         peer -> reliableDataInTransit -= outgoingCommand -> fragmentLength;
-          
-       ++ peer -> packetsLost;
-
-       outgoingCommand -> roundTripTimeout *= 2;
-
-       enet_list_insert (insertPosition, enet_list_remove (& outgoingCommand -> outgoingCommandList));
-
-       if (currentCommand == enet_list_begin (& peer -> sentReliableCommands) &&
-           ! enet_list_empty (& peer -> sentReliableCommands))
-       {
-          outgoingCommand = (ENetOutgoingCommand *) currentCommand;
-
-          peer -> nextTimeout = outgoingCommand -> sentTime + outgoingCommand -> roundTripTimeout;
-       }
-    }
-    
-    return 0;
-}
-
-static void
-enet_protocol_send_reliable_outgoing_commands (ENetHost * host, ENetPeer * peer)
-{
-    ENetProtocol * command = & host -> commands [host -> commandCount];
-    ENetBuffer * buffer = & host -> buffers [host -> bufferCount];
-    ENetOutgoingCommand * outgoingCommand;
-    ENetListIterator currentCommand;
-    ENetChannel *channel;
-    enet_uint16 reliableWindow;
-    size_t commandSize;
-
-    currentCommand = enet_list_begin (& peer -> outgoingReliableCommands);
-    
-    while (currentCommand != enet_list_end (& peer -> outgoingReliableCommands))
-    {
-       outgoingCommand = (ENetOutgoingCommand *) currentCommand;
-
-       channel = outgoingCommand -> command.header.channelID < peer -> channelCount ? & peer -> channels [outgoingCommand -> command.header.channelID] : NULL;
-       reliableWindow = outgoingCommand -> reliableSequenceNumber / ENET_PEER_RELIABLE_WINDOW_SIZE;
-       if (channel != NULL && 
-           outgoingCommand -> sendAttempts < 1 && 
-           ! (outgoingCommand -> reliableSequenceNumber % ENET_PEER_RELIABLE_WINDOW_SIZE) &&
-           (channel -> reliableWindows [(reliableWindow + ENET_PEER_RELIABLE_WINDOWS - 1) % ENET_PEER_RELIABLE_WINDOWS] >= ENET_PEER_RELIABLE_WINDOW_SIZE ||
-             channel -> usedReliableWindows & ((((1 << ENET_PEER_FREE_RELIABLE_WINDOWS) - 1) << reliableWindow) | 
-               (((1 << ENET_PEER_FREE_RELIABLE_WINDOWS) - 1) >> (ENET_PEER_RELIABLE_WINDOW_SIZE - reliableWindow)))))
-         break;
-  
-       commandSize = commandSizes [outgoingCommand -> command.header.command & ENET_PROTOCOL_COMMAND_MASK];
-       if (command >= & host -> commands [sizeof (host -> commands) / sizeof (ENetProtocol)] ||
-           buffer + 1 >= & host -> buffers [sizeof (host -> buffers) / sizeof (ENetBuffer)] ||
-           peer -> mtu - host -> packetSize < commandSize)
-       {
-          host -> continueSending = 1;
-          
-          break;
-       }
-
-       if (outgoingCommand -> packet != NULL)
-       {
-          if (peer -> reliableDataInTransit + outgoingCommand -> fragmentLength > peer -> windowSize)
-            break;
-
-          if ((enet_uint16) (peer -> mtu - host -> packetSize) < (enet_uint16) (commandSize + outgoingCommand -> fragmentLength))
-          {
-             host -> continueSending = 1;
-
-             break;
-          }
-       }
-      
-       currentCommand = enet_list_next (currentCommand);
-
-       if (channel != NULL && outgoingCommand -> sendAttempts < 1)
-       {
-          channel -> usedReliableWindows |= 1 << reliableWindow;
-          ++ channel -> reliableWindows [reliableWindow];
-       }
-
-       ++ outgoingCommand -> sendAttempts;
- 
-       if (outgoingCommand -> roundTripTimeout == 0)
-       {
-          outgoingCommand -> roundTripTimeout = peer -> roundTripTime + 4 * peer -> roundTripTimeVariance;
-          outgoingCommand -> roundTripTimeoutLimit = ENET_PEER_TIMEOUT_LIMIT * outgoingCommand -> roundTripTimeout;
-       }
-
-       if (enet_list_empty (& peer -> sentReliableCommands))
-         peer -> nextTimeout = host -> serviceTime + outgoingCommand -> roundTripTimeout;
-
-       enet_list_insert (enet_list_end (& peer -> sentReliableCommands),
-                         enet_list_remove (& outgoingCommand -> outgoingCommandList));
-
-       outgoingCommand -> sentTime = host -> serviceTime;
-
-       buffer -> data = command;
-       buffer -> dataLength = commandSize;
-
-       host -> packetSize += buffer -> dataLength;
-       host -> headerFlags |= ENET_PROTOCOL_HEADER_FLAG_SENT_TIME;
-
-       * command = outgoingCommand -> command;
-
-       if (outgoingCommand -> packet != NULL)
-       {
-          ++ buffer;
-          
-          buffer -> data = outgoingCommand -> packet -> data + outgoingCommand -> fragmentOffset;
-          buffer -> dataLength = outgoingCommand -> fragmentLength;
-
-          host -> packetSize += outgoingCommand -> fragmentLength;
-
-          peer -> reliableDataInTransit += outgoingCommand -> fragmentLength;
-       }
-
-       ++ peer -> packetsSent;
-        
-       ++ command;
-       ++ buffer;
-    }
-
-    host -> commandCount = command - host -> commands;
-    host -> bufferCount = buffer - host -> buffers;
-}
-
-static int
-enet_protocol_send_outgoing_commands (ENetHost * host, ENetEvent * event, int checkForTimeouts)
-{
-    enet_uint8 headerData [sizeof (ENetProtocolHeader) + sizeof (enet_uint32)];
-    ENetProtocolHeader * header = (ENetProtocolHeader *) headerData;
-    ENetPeer * currentPeer;
-    int sentLength;
-    size_t shouldCompress = 0;
- 
-    host -> continueSending = 1;
-
-    while (host -> continueSending)
-    for (host -> continueSending = 0,
-           currentPeer = host -> peers;
-         currentPeer < & host -> peers [host -> peerCount];
-         ++ currentPeer)
-    {
-        if (currentPeer -> state == ENET_PEER_STATE_DISCONNECTED ||
-            currentPeer -> state == ENET_PEER_STATE_ZOMBIE)
-          continue;
-
-        host -> headerFlags = 0;
-        host -> commandCount = 0;
-        host -> bufferCount = 1;
-        host -> packetSize = sizeof (ENetProtocolHeader);
-
-        if (! enet_list_empty (& currentPeer -> acknowledgements))
-          enet_protocol_send_acknowledgements (host, currentPeer);
-
-        if (checkForTimeouts != 0 &&
-            ! enet_list_empty (& currentPeer -> sentReliableCommands) &&
-            ENET_TIME_GREATER_EQUAL (host -> serviceTime, currentPeer -> nextTimeout) &&
-            enet_protocol_check_timeouts (host, currentPeer, event) == 1)
-          return 1;
-
-        if (! enet_list_empty (& currentPeer -> outgoingReliableCommands))
-          enet_protocol_send_reliable_outgoing_commands (host, currentPeer);
-        else
-        if (enet_list_empty (& currentPeer -> sentReliableCommands) &&
-            ENET_TIME_DIFFERENCE (host -> serviceTime, currentPeer -> lastReceiveTime) >= ENET_PEER_PING_INTERVAL &&
-            currentPeer -> mtu - host -> packetSize >= sizeof (ENetProtocolPing))
-        { 
-            enet_peer_ping (currentPeer);
-            enet_protocol_send_reliable_outgoing_commands (host, currentPeer);
-        }
-                      
-        if (! enet_list_empty (& currentPeer -> outgoingUnreliableCommands))
-          enet_protocol_send_unreliable_outgoing_commands (host, currentPeer);
-
-        if (host -> commandCount == 0)
-          continue;
-
-        if (currentPeer -> packetLossEpoch == 0)
-          currentPeer -> packetLossEpoch = host -> serviceTime;
-        else
-        if (ENET_TIME_DIFFERENCE (host -> serviceTime, currentPeer -> packetLossEpoch) >= ENET_PEER_PACKET_LOSS_INTERVAL &&
-            currentPeer -> packetsSent > 0)
-        {
-           enet_uint32 packetLoss = currentPeer -> packetsLost * ENET_PEER_PACKET_LOSS_SCALE / currentPeer -> packetsSent;
-
-#ifdef ENET_DEBUG
-#ifdef WIN32
-           printf (
-#else
-           fprintf (stderr, 
-#endif
-                    "peer %u: %f%%+-%f%% packet loss, %u+-%u ms round trip time, %f%% throttle, %u/%u outgoing, %u/%u incoming\n", currentPeer -> incomingPeerID, currentPeer -> packetLoss / (float) ENET_PEER_PACKET_LOSS_SCALE, currentPeer -> packetLossVariance / (float) ENET_PEER_PACKET_LOSS_SCALE, currentPeer -> roundTripTime, currentPeer -> roundTripTimeVariance, currentPeer -> packetThrottle / (float) ENET_PEER_PACKET_THROTTLE_SCALE, enet_list_size (& currentPeer -> outgoingReliableCommands), enet_list_size (& currentPeer -> outgoingUnreliableCommands), currentPeer -> channels != NULL ? enet_list_size (& currentPeer -> channels -> incomingReliableCommands) : 0, currentPeer -> channels != NULL ? enet_list_size (& currentPeer -> channels -> incomingUnreliableCommands) : 0);
-#endif
-          
-           currentPeer -> packetLossVariance -= currentPeer -> packetLossVariance / 4;
-
-           if (packetLoss >= currentPeer -> packetLoss)
-           {
-              currentPeer -> packetLoss += (packetLoss - currentPeer -> packetLoss) / 8;
-              currentPeer -> packetLossVariance += (packetLoss - currentPeer -> packetLoss) / 4;
-           }
-           else
-           {
-              currentPeer -> packetLoss -= (currentPeer -> packetLoss - packetLoss) / 8;
-              currentPeer -> packetLossVariance += (currentPeer -> packetLoss - packetLoss) / 4;
-           }
-
-           currentPeer -> packetLossEpoch = host -> serviceTime;
-           currentPeer -> packetsSent = 0;
-           currentPeer -> packetsLost = 0;
-        }
-
-        host -> buffers -> data = headerData;
-        if (host -> headerFlags & ENET_PROTOCOL_HEADER_FLAG_SENT_TIME)
-        {
-            header -> sentTime = ENET_HOST_TO_NET_16 (host -> serviceTime & 0xFFFF);
-
-            host -> buffers -> dataLength = sizeof (ENetProtocolHeader);
-        }
-        else
-          host -> buffers -> dataLength = (size_t) & ((ENetProtocolHeader *) 0) -> sentTime;
-
-        shouldCompress = 0;
-        if (host -> compressor.context != NULL && host -> compressor.compress != NULL)
-        {
-            size_t originalSize = host -> packetSize - sizeof(ENetProtocolHeader),
-                   compressedSize = host -> compressor.compress (host -> compressor.context,
-                                        & host -> buffers [1], host -> bufferCount - 1,
-                                        originalSize,
-                                        host -> packetData [1],
-                                        originalSize);
-            if (compressedSize > 0 && compressedSize < originalSize)
-            {
-                host -> headerFlags |= ENET_PROTOCOL_HEADER_FLAG_COMPRESSED;
-                shouldCompress = compressedSize;
-#ifdef ENET_DEBUG_COMPRESS
-#ifdef WIN32
-           printf (
-#else
-           fprintf (stderr,
-#endif
-                    "peer %u: compressed %u -> %u (%u%%)\n", currentPeer -> incomingPeerID, originalSize, compressedSize, (compressedSize * 100) / originalSize);
-#endif
-            }
-        }
-
-        if (currentPeer -> outgoingPeerID < ENET_PROTOCOL_MAXIMUM_PEER_ID)
-          host -> headerFlags |= currentPeer -> outgoingSessionID << ENET_PROTOCOL_HEADER_SESSION_SHIFT;
-        header -> peerID = ENET_HOST_TO_NET_16 (currentPeer -> outgoingPeerID | host -> headerFlags);
-        if (host -> checksum != NULL)
-        {
-            enet_uint32 * checksum = (enet_uint32 *) & headerData [host -> buffers -> dataLength];
-            * checksum = currentPeer -> outgoingPeerID < ENET_PROTOCOL_MAXIMUM_PEER_ID ? currentPeer -> connectID : 0;
-            host -> buffers -> dataLength += sizeof (enet_uint32);
-            * checksum = host -> checksum (host -> buffers, host -> bufferCount);
-        }
-
-        if (shouldCompress > 0)
-        {
-            host -> buffers [1].data = host -> packetData [1];
-            host -> buffers [1].dataLength = shouldCompress;
-            host -> bufferCount = 2;
-        }
-
-        currentPeer -> lastSendTime = host -> serviceTime;
-
-        sentLength = enet_socket_send (host -> socket, & currentPeer -> address, host -> buffers, host -> bufferCount);
-
-        enet_protocol_remove_sent_unreliable_commands (currentPeer);
-
-        if (sentLength < 0)
-          return -1;
-
-        host -> totalSentData += sentLength;
-        host -> totalSentPackets ++;
-    }
-   
-    return 0;
-}
-
-/** Sends any queued packets on the host specified to its designated peers.
-
-    @param host   host to flush
-    @remarks this function need only be used in circumstances where one wishes to send queued packets earlier than in a call to enet_host_service().
-    @ingroup host
-*/
-void
-enet_host_flush (ENetHost * host)
-{
-    host -> serviceTime = enet_time_get ();
-
-    enet_protocol_send_outgoing_commands (host, NULL, 0);
-}
-
-/** Checks for any queued events on the host and dispatches one if available.
-
-    @param host    host to check for events
-    @param event   an event structure where event details will be placed if available
-    @retval > 0 if an event was dispatched
-    @retval 0 if no events are available
-    @retval < 0 on failure
-    @ingroup host
-*/
-int
-enet_host_check_events (ENetHost * host, ENetEvent * event)
-{
-    if (event == NULL) return -1;
-
-    event -> type = ENET_EVENT_TYPE_NONE;
-    event -> peer = NULL;
-    event -> packet = NULL;
-
-    return enet_protocol_dispatch_incoming_commands (host, event);
-}
-
-/** Waits for events on the host specified and shuttles packets between
-    the host and its peers.
-
-    @param host    host to service
-    @param event   an event structure where event details will be placed if one occurs
-                   if event == NULL then no events will be delivered
-    @param timeout number of milliseconds that ENet should wait for events
-    @retval > 0 if an event occurred within the specified time limit
-    @retval 0 if no event occurred
-    @retval < 0 on failure
-    @remarks enet_host_service should be called fairly regularly for adequate performance
-    @ingroup host
-*/
-int
-enet_host_service (ENetHost * host, ENetEvent * event, enet_uint32 timeout)
-{
-    enet_uint32 waitCondition;
-
-    if (event != NULL)
-    {
-        event -> type = ENET_EVENT_TYPE_NONE;
-        event -> peer = NULL;
-        event -> packet = NULL;
-
-        switch (enet_protocol_dispatch_incoming_commands (host, event))
-        {
-        case 1:
-            return 1;
-
-        case -1:
-            perror ("Error dispatching incoming packets");
-
-            return -1;
-
-        default:
-            break;
-        }
-    }
-
-    host -> serviceTime = enet_time_get ();
-    
-    timeout += host -> serviceTime;
-
-    do
-    {
-       if (ENET_TIME_DIFFERENCE (host -> serviceTime, host -> bandwidthThrottleEpoch) >= ENET_HOST_BANDWIDTH_THROTTLE_INTERVAL)
-         enet_host_bandwidth_throttle (host);
-
-       switch (enet_protocol_send_outgoing_commands (host, event, 1))
-       {
-       case 1:
-          return 1;
-
-       case -1:
-          perror ("Error sending outgoing packets");
-
-          return -1;
-
-       default:
-          break;
-       }
-
-       switch (enet_protocol_receive_incoming_commands (host, event))
-       {
-       case 1:
-          return 1;
-
-       case -1:
-          perror ("Error receiving incoming packets");
-
-          return -1;
-
-       default:
-          break;
-       }
-
-       switch (enet_protocol_send_outgoing_commands (host, event, 1))
-       {
-       case 1:
-          return 1;
-
-       case -1:
-          perror ("Error sending outgoing packets");
-
-          return -1;
-
-       default:
-          break;
-       }
-
-       if (event != NULL)
-       {
-          switch (enet_protocol_dispatch_incoming_commands (host, event))
-          {
-          case 1:
-             return 1;
-
-          case -1:
-             perror ("Error dispatching incoming packets");
-
-             return -1;
-
-          default:
-             break;
-          }
-       }
-
-       host -> serviceTime = enet_time_get ();
-
-       if (ENET_TIME_GREATER_EQUAL (host -> serviceTime, timeout))
-         return 0;
-
-       waitCondition = ENET_SOCKET_WAIT_RECEIVE;
-
-       if (enet_socket_wait (host -> socket, & waitCondition, ENET_TIME_DIFFERENCE (timeout, host -> serviceTime)) != 0)
-         return -1;
-       
-       host -> serviceTime = enet_time_get ();
-    } while (waitCondition == ENET_SOCKET_WAIT_RECEIVE);
-
-    return 0; 
-}
-
diff --git a/src/enet/protocol.h b/src/enet/protocol.h
deleted file mode 100644
index 19f7e45de..000000000
--- a/src/enet/protocol.h
+++ /dev/null
@@ -1,196 +0,0 @@
-/** 
- @file  protocol.h
- @brief ENet protocol
-*/
-#ifndef __ENET_PROTOCOL_H__
-#define __ENET_PROTOCOL_H__
-
-#include "enet/types.h"
-
-enum
-{
-   ENET_PROTOCOL_MINIMUM_MTU             = 576,
-   ENET_PROTOCOL_MAXIMUM_MTU             = 4096,
-   ENET_PROTOCOL_MAXIMUM_PACKET_COMMANDS = 32,
-   ENET_PROTOCOL_MINIMUM_WINDOW_SIZE     = 4096,
-   ENET_PROTOCOL_MAXIMUM_WINDOW_SIZE     = 32768,
-   ENET_PROTOCOL_MINIMUM_CHANNEL_COUNT   = 1,
-   ENET_PROTOCOL_MAXIMUM_CHANNEL_COUNT   = 255,
-   ENET_PROTOCOL_MAXIMUM_PEER_ID         = 0xFFF
-};
-
-typedef enum _ENetProtocolCommand
-{
-   ENET_PROTOCOL_COMMAND_NONE               = 0,
-   ENET_PROTOCOL_COMMAND_ACKNOWLEDGE        = 1,
-   ENET_PROTOCOL_COMMAND_CONNECT            = 2,
-   ENET_PROTOCOL_COMMAND_VERIFY_CONNECT     = 3,
-   ENET_PROTOCOL_COMMAND_DISCONNECT         = 4,
-   ENET_PROTOCOL_COMMAND_PING               = 5,
-   ENET_PROTOCOL_COMMAND_SEND_RELIABLE      = 6,
-   ENET_PROTOCOL_COMMAND_SEND_UNRELIABLE    = 7,
-   ENET_PROTOCOL_COMMAND_SEND_FRAGMENT      = 8,
-   ENET_PROTOCOL_COMMAND_SEND_UNSEQUENCED   = 9,
-   ENET_PROTOCOL_COMMAND_BANDWIDTH_LIMIT    = 10,
-   ENET_PROTOCOL_COMMAND_THROTTLE_CONFIGURE = 11,
-   ENET_PROTOCOL_COMMAND_COUNT              = 12,
-
-   ENET_PROTOCOL_COMMAND_MASK               = 0x0F
-} ENetProtocolCommand;
-
-typedef enum _ENetProtocolFlag
-{
-   ENET_PROTOCOL_COMMAND_FLAG_ACKNOWLEDGE = (1 << 7),
-   ENET_PROTOCOL_COMMAND_FLAG_UNSEQUENCED = (1 << 6),
-
-   ENET_PROTOCOL_HEADER_FLAG_COMPRESSED = (1 << 14),
-   ENET_PROTOCOL_HEADER_FLAG_SENT_TIME  = (1 << 15),
-   ENET_PROTOCOL_HEADER_FLAG_MASK       = ENET_PROTOCOL_HEADER_FLAG_COMPRESSED | ENET_PROTOCOL_HEADER_FLAG_SENT_TIME,
-
-   ENET_PROTOCOL_HEADER_SESSION_MASK    = (3 << 12),
-   ENET_PROTOCOL_HEADER_SESSION_SHIFT   = 12
-} ENetProtocolFlag;
-
-#ifdef _MSC_VER_
-#pragma pack(push, 1)
-#define ENET_PACKED
-#elif defined(__GNUC__)
-#define ENET_PACKED __attribute__ ((packed))
-#else
-#define ENET_PACKED
-#endif
-
-typedef struct _ENetProtocolHeader
-{
-   enet_uint16 peerID;
-   enet_uint16 sentTime;
-} ENET_PACKED ENetProtocolHeader;
-
-typedef struct _ENetProtocolCommandHeader
-{
-   enet_uint8 command;
-   enet_uint8 channelID;
-   enet_uint16 reliableSequenceNumber;
-} ENET_PACKED ENetProtocolCommandHeader;
-
-typedef struct _ENetProtocolAcknowledge
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 receivedReliableSequenceNumber;
-   enet_uint16 receivedSentTime;
-} ENET_PACKED ENetProtocolAcknowledge;
-
-typedef struct _ENetProtocolConnect
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 outgoingPeerID;
-   enet_uint8  incomingSessionID;
-   enet_uint8  outgoingSessionID;
-   enet_uint32 mtu;
-   enet_uint32 windowSize;
-   enet_uint32 channelCount;
-   enet_uint32 incomingBandwidth;
-   enet_uint32 outgoingBandwidth;
-   enet_uint32 packetThrottleInterval;
-   enet_uint32 packetThrottleAcceleration;
-   enet_uint32 packetThrottleDeceleration;
-   enet_uint32 connectID;
-   enet_uint32 data;
-} ENET_PACKED ENetProtocolConnect;
-
-typedef struct _ENetProtocolVerifyConnect
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 outgoingPeerID;
-   enet_uint8  incomingSessionID;
-   enet_uint8  outgoingSessionID;
-   enet_uint32 mtu;
-   enet_uint32 windowSize;
-   enet_uint32 channelCount;
-   enet_uint32 incomingBandwidth;
-   enet_uint32 outgoingBandwidth;
-   enet_uint32 packetThrottleInterval;
-   enet_uint32 packetThrottleAcceleration;
-   enet_uint32 packetThrottleDeceleration;
-   enet_uint32 connectID;
-} ENET_PACKED ENetProtocolVerifyConnect;
-
-typedef struct _ENetProtocolBandwidthLimit
-{
-   ENetProtocolCommandHeader header;
-   enet_uint32 incomingBandwidth;
-   enet_uint32 outgoingBandwidth;
-} ENET_PACKED ENetProtocolBandwidthLimit;
-
-typedef struct _ENetProtocolThrottleConfigure
-{
-   ENetProtocolCommandHeader header;
-   enet_uint32 packetThrottleInterval;
-   enet_uint32 packetThrottleAcceleration;
-   enet_uint32 packetThrottleDeceleration;
-} ENET_PACKED ENetProtocolThrottleConfigure;
-
-typedef struct _ENetProtocolDisconnect
-{
-   ENetProtocolCommandHeader header;
-   enet_uint32 data;
-} ENET_PACKED ENetProtocolDisconnect;
-
-typedef struct _ENetProtocolPing
-{
-   ENetProtocolCommandHeader header;
-} ENET_PACKED ENetProtocolPing;
-
-typedef struct _ENetProtocolSendReliable
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 dataLength;
-} ENET_PACKED ENetProtocolSendReliable;
-
-typedef struct _ENetProtocolSendUnreliable
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 unreliableSequenceNumber;
-   enet_uint16 dataLength;
-} ENET_PACKED ENetProtocolSendUnreliable;
-
-typedef struct _ENetProtocolSendUnsequenced
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 unsequencedGroup;
-   enet_uint16 dataLength;
-} ENET_PACKED ENetProtocolSendUnsequenced;
-
-typedef struct _ENetProtocolSendFragment
-{
-   ENetProtocolCommandHeader header;
-   enet_uint16 startSequenceNumber;
-   enet_uint16 dataLength;
-   enet_uint32 fragmentCount;
-   enet_uint32 fragmentNumber;
-   enet_uint32 totalLength;
-   enet_uint32 fragmentOffset;
-} ENET_PACKED ENetProtocolSendFragment;
-
-typedef union _ENetProtocol
-{
-   ENetProtocolCommandHeader header;
-   ENetProtocolAcknowledge acknowledge;
-   ENetProtocolConnect connect;
-   ENetProtocolVerifyConnect verifyConnect;
-   ENetProtocolDisconnect disconnect;
-   ENetProtocolPing ping;
-   ENetProtocolSendReliable sendReliable;
-   ENetProtocolSendUnreliable sendUnreliable;
-   ENetProtocolSendUnsequenced sendUnsequenced;
-   ENetProtocolSendFragment sendFragment;
-   ENetProtocolBandwidthLimit bandwidthLimit;
-   ENetProtocolThrottleConfigure throttleConfigure;
-} ENET_PACKED ENetProtocol;
-
-#ifdef _MSC_VER_
-#pragma pack(pop)
-#endif
-
-#endif /* __ENET_PROTOCOL_H__ */
-
diff --git a/src/enet/time.h b/src/enet/time.h
deleted file mode 100644
index c82a54603..000000000
--- a/src/enet/time.h
+++ /dev/null
@@ -1,18 +0,0 @@
-/** 
- @file  time.h
- @brief ENet time constants and macros
-*/
-#ifndef __ENET_TIME_H__
-#define __ENET_TIME_H__
-
-#define ENET_TIME_OVERFLOW 86400000
-
-#define ENET_TIME_LESS(a, b) ((a) - (b) >= ENET_TIME_OVERFLOW)
-#define ENET_TIME_GREATER(a, b) ((b) - (a) >= ENET_TIME_OVERFLOW)
-#define ENET_TIME_LESS_EQUAL(a, b) (! ENET_TIME_GREATER (a, b))
-#define ENET_TIME_GREATER_EQUAL(a, b) (! ENET_TIME_LESS (a, b))
-
-#define ENET_TIME_DIFFERENCE(a, b) ((a) - (b) >= ENET_TIME_OVERFLOW ? (b) - (a) : (a) - (b))
-
-#endif /* __ENET_TIME_H__ */
-
diff --git a/src/enet/types.h b/src/enet/types.h
deleted file mode 100644
index ab010a4b1..000000000
--- a/src/enet/types.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/** 
- @file  types.h
- @brief type definitions for ENet
-*/
-#ifndef __ENET_TYPES_H__
-#define __ENET_TYPES_H__
-
-typedef unsigned char enet_uint8;       /**< unsigned 8-bit type  */
-typedef unsigned short enet_uint16;     /**< unsigned 16-bit type */
-typedef unsigned int enet_uint32;      /**< unsigned 32-bit type */
-
-#endif /* __ENET_TYPES_H__ */
-
diff --git a/src/enet/unix.c b/src/enet/unix.c
deleted file mode 100644
index 9cb26692f..000000000
--- a/src/enet/unix.c
+++ /dev/null
@@ -1,443 +0,0 @@
-/** 
- @file  unix.c
- @brief ENet Unix system specific functions
-*/
-#ifndef WIN32
-
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <sys/time.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <time.h>
-
-#define ENET_BUILDING_LIB 1
-#include "enet/enet.h"
-
-#ifdef HAS_FCNTL
-#include <fcntl.h>
-#endif
-
-#ifdef __APPLE__
-#undef HAS_POLL
-#endif
-
-#ifdef HAS_POLL
-#include <sys/poll.h>
-#endif
-
-
-#ifndef HAS_SOCKLEN_T
-#ifndef __socklen_t_defined
-typedef __socklen_t socklen_t;
-# define __socklen_t_defined
-//typedef int socklen_t;
-#endif
-#endif
-
-#ifndef MSG_NOSIGNAL
-#define MSG_NOSIGNAL 0
-#endif
-
-static enet_uint32 timeBase = 0;
-
-int
-enet_initialize (void)
-{
-    return 0;
-}
-
-void
-enet_deinitialize (void)
-{
-}
-
-enet_uint32
-enet_time_get (void)
-{
-    struct timeval timeVal;
-
-    gettimeofday (& timeVal, NULL);
-
-    return timeVal.tv_sec * 1000 + timeVal.tv_usec / 1000 - timeBase;
-}
-
-void
-enet_time_set (enet_uint32 newTimeBase)
-{
-    struct timeval timeVal;
-
-    gettimeofday (& timeVal, NULL);
-    
-    timeBase = timeVal.tv_sec * 1000 + timeVal.tv_usec / 1000 - newTimeBase;
-}
-
-int
-enet_address_set_host (ENetAddress * address, const char * name)
-{
-    struct hostent * hostEntry = NULL;
-#ifdef HAS_GETHOSTBYNAME_R
-    struct hostent hostData;
-    char buffer [2048];
-    int errnum;
-
-#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-    gethostbyname_r (name, & hostData, buffer, sizeof (buffer), & hostEntry, & errnum);
-#else
-    hostEntry = gethostbyname_r (name, & hostData, buffer, sizeof (buffer), & errnum);
-#endif
-#else
-    hostEntry = gethostbyname (name);
-#endif
-
-    if (hostEntry == NULL ||
-        hostEntry -> h_addrtype != AF_INET)
-    {
-#ifdef HAS_INET_PTON
-        if (! inet_pton (AF_INET, name, & address -> host))
-#else
-        if (! inet_aton (name, (struct in_addr *) & address -> host))
-#endif
-            return -1;
-        return 0;
-    }
-
-    address -> host = * (enet_uint32 *) hostEntry -> h_addr_list [0];
-
-    return 0;
-}
-
-int
-enet_address_get_host_ip (const ENetAddress * address, char * name, size_t nameLength)
-{
-#ifdef HAS_INET_NTOP
-    if (inet_ntop (AF_INET, & address -> host, name, nameLength) == NULL)
-#else
-    char * addr = inet_ntoa (* (struct in_addr *) & address -> host);
-    if (addr != NULL)
-        strncpy (name, addr, nameLength);
-    else
-#endif
-        return -1;
-    return 0;
-}
-
-int
-enet_address_get_host (const ENetAddress * address, char * name, size_t nameLength)
-{
-    struct in_addr in;
-    struct hostent * hostEntry = NULL;
-#ifdef HAS_GETHOSTBYADDR_R
-    struct hostent hostData;
-    char buffer [2048];
-    int errnum;
-
-    in.s_addr = address -> host;
-
-#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
-    gethostbyaddr_r ((char *) & in, sizeof (struct in_addr), AF_INET, & hostData, buffer, sizeof (buffer), & hostEntry, & errnum);
-#else
-    hostEntry = gethostbyaddr_r ((char *) & in, sizeof (struct in_addr), AF_INET, & hostData, buffer, sizeof (buffer), & errnum);
-#endif
-#else
-    in.s_addr = address -> host;
-
-    hostEntry = gethostbyaddr ((char *) & in, sizeof (struct in_addr), AF_INET);
-#endif
-
-    if (hostEntry == NULL)
-      return enet_address_get_host_ip (address, name, nameLength);
-
-    strncpy (name, hostEntry -> h_name, nameLength);
-
-    return 0;
-}
-
-int
-enet_socket_bind (ENetSocket socket, const ENetAddress * address)
-{
-    struct sockaddr_in sin;
-
-    memset (& sin, 0, sizeof (struct sockaddr_in));
-
-    sin.sin_family = AF_INET;
-
-    if (address != NULL)
-    {
-       sin.sin_port = ENET_HOST_TO_NET_16 (address -> port);
-       sin.sin_addr.s_addr = address -> host;
-    }
-    else
-    {
-       sin.sin_port = 0;
-       sin.sin_addr.s_addr = INADDR_ANY;
-    }
-
-    return bind (socket,
-                 (struct sockaddr *) & sin,
-                 sizeof (struct sockaddr_in)); 
-}
-
-int 
-enet_socket_listen (ENetSocket socket, int backlog)
-{
-    return listen (socket, backlog < 0 ? SOMAXCONN : backlog);
-}
-
-ENetSocket
-enet_socket_create (ENetSocketType type)
-{
-    return socket (PF_INET, type == ENET_SOCKET_TYPE_DATAGRAM ? SOCK_DGRAM : SOCK_STREAM, 0);
-}
-
-int
-enet_socket_set_option (ENetSocket socket, ENetSocketOption option, int value)
-{
-    int result = -1;
-    switch (option)
-    {
-        case ENET_SOCKOPT_NONBLOCK:
-#ifdef HAS_FCNTL
-            result = fcntl (socket, F_SETFL, O_NONBLOCK | fcntl (socket, F_GETFL));
-#else
-            result = ioctl (socket, FIONBIO, & value);
-#endif
-            break;
-
-        case ENET_SOCKOPT_BROADCAST:
-            result = setsockopt (socket, SOL_SOCKET, SO_BROADCAST, (char *) & value, sizeof (int));
-            break;
-
-        case ENET_SOCKOPT_REUSEADDR:
-            result = setsockopt (socket, SOL_SOCKET, SO_REUSEADDR, (char *) & value, sizeof (int));
-            break;
-
-        case ENET_SOCKOPT_RCVBUF:
-            result = setsockopt (socket, SOL_SOCKET, SO_RCVBUF, (char *) & value, sizeof (int));
-            break;
-
-        case ENET_SOCKOPT_SNDBUF:
-            result = setsockopt (socket, SOL_SOCKET, SO_SNDBUF, (char *) & value, sizeof (int));
-            break;
-
-        default:
-            break;
-    }
-    return result == -1 ? -1 : 0;
-}
-
-int
-enet_socket_connect (ENetSocket socket, const ENetAddress * address)
-{
-    struct sockaddr_in sin;
-
-    memset (& sin, 0, sizeof (struct sockaddr_in));
-
-    sin.sin_family = AF_INET;
-    sin.sin_port = ENET_HOST_TO_NET_16 (address -> port);
-    sin.sin_addr.s_addr = address -> host;
-
-    return connect (socket, (struct sockaddr *) & sin, sizeof (struct sockaddr_in));
-}
-
-ENetSocket
-enet_socket_accept (ENetSocket socket, ENetAddress * address)
-{
-    int result;
-    struct sockaddr_in sin;
-    socklen_t sinLength = sizeof (struct sockaddr_in);
-
-    result = accept (socket, 
-                     address != NULL ? (struct sockaddr *) & sin : NULL, 
-                     address != NULL ? & sinLength : NULL);
-    
-    if (result == -1)
-      return ENET_SOCKET_NULL;
-
-    if (address != NULL)
-    {
-        address -> host = (enet_uint32) sin.sin_addr.s_addr;
-        address -> port = ENET_NET_TO_HOST_16 (sin.sin_port);
-    }
-
-    return result;
-} 
-    
-void
-enet_socket_destroy (ENetSocket socket)
-{
-    close (socket);
-}
-
-int
-enet_socket_send (ENetSocket socket,
-                  const ENetAddress * address,
-                  const ENetBuffer * buffers,
-                  size_t bufferCount)
-{
-    struct msghdr msgHdr;
-    struct sockaddr_in sin;
-    int sentLength;
-
-    memset (& msgHdr, 0, sizeof (struct msghdr));
-
-    if (address != NULL)
-    {
-        memset (& sin, 0, sizeof (struct sockaddr_in));
-
-        sin.sin_family = AF_INET;
-        sin.sin_port = ENET_HOST_TO_NET_16 (address -> port);
-        sin.sin_addr.s_addr = address -> host;
-
-        msgHdr.msg_name = & sin;
-        msgHdr.msg_namelen = sizeof (struct sockaddr_in);
-    }
-
-    msgHdr.msg_iov = (struct iovec *) buffers;
-    msgHdr.msg_iovlen = bufferCount;
-
-    sentLength = sendmsg (socket, & msgHdr, MSG_NOSIGNAL);
-    
-    if (sentLength == -1)
-    {
-       if (errno == EWOULDBLOCK)
-         return 0;
-
-       return -1;
-    }
-
-    return sentLength;
-}
-
-int
-enet_socket_receive (ENetSocket socket,
-                     ENetAddress * address,
-                     ENetBuffer * buffers,
-                     size_t bufferCount)
-{
-    struct msghdr msgHdr;
-    struct sockaddr_in sin;
-    int recvLength;
-
-    memset (& msgHdr, 0, sizeof (struct msghdr));
-
-    if (address != NULL)
-    {
-        msgHdr.msg_name = & sin;
-        msgHdr.msg_namelen = sizeof (struct sockaddr_in);
-    }
-
-    msgHdr.msg_iov = (struct iovec *) buffers;
-    msgHdr.msg_iovlen = bufferCount;
-
-    recvLength = recvmsg (socket, & msgHdr, MSG_NOSIGNAL);
-
-    if (recvLength == -1)
-    {
-       if (errno == EWOULDBLOCK)
-         return 0;
-
-       return -1;
-    }
-
-#ifdef HAS_MSGHDR_FLAGS
-    if (msgHdr.msg_flags & MSG_TRUNC)
-      return -1;
-#endif
-
-    if (address != NULL)
-    {
-        address -> host = (enet_uint32) sin.sin_addr.s_addr;
-        address -> port = ENET_NET_TO_HOST_16 (sin.sin_port);
-    }
-
-    return recvLength;
-}
-
-int
-enet_socketset_select (ENetSocket maxSocket, ENetSocketSet * readSet, ENetSocketSet * writeSet, enet_uint32 timeout)
-{
-    struct timeval timeVal;
-
-    timeVal.tv_sec = timeout / 1000;
-    timeVal.tv_usec = (timeout % 1000) * 1000;
-
-    return select (maxSocket + 1, readSet, writeSet, NULL, & timeVal);
-}
-
-int
-enet_socket_wait (ENetSocket socket, enet_uint32 * condition, enet_uint32 timeout)
-{
-#ifdef HAS_POLL
-    struct pollfd pollSocket;
-    int pollCount;
-    
-    pollSocket.fd = socket;
-    pollSocket.events = 0;
-
-    if (* condition & ENET_SOCKET_WAIT_SEND)
-      pollSocket.events |= POLLOUT;
-
-    if (* condition & ENET_SOCKET_WAIT_RECEIVE)
-      pollSocket.events |= POLLIN;
-
-    pollCount = poll (& pollSocket, 1, timeout);
-
-    if (pollCount < 0)
-      return -1;
-
-    * condition = ENET_SOCKET_WAIT_NONE;
-
-    if (pollCount == 0)
-      return 0;
-
-    if (pollSocket.revents & POLLOUT)
-      * condition |= ENET_SOCKET_WAIT_SEND;
-    
-    if (pollSocket.revents & POLLIN)
-      * condition |= ENET_SOCKET_WAIT_RECEIVE;
-
-    return 0;
-#else
-    fd_set readSet, writeSet;
-    struct timeval timeVal;
-    int selectCount;
-
-    timeVal.tv_sec = timeout / 1000;
-    timeVal.tv_usec = (timeout % 1000) * 1000;
-
-    FD_ZERO (& readSet);
-    FD_ZERO (& writeSet);
-
-    if (* condition & ENET_SOCKET_WAIT_SEND)
-      FD_SET (socket, & writeSet);
-
-    if (* condition & ENET_SOCKET_WAIT_RECEIVE)
-      FD_SET (socket, & readSet);
-
-    selectCount = select (socket + 1, & readSet, & writeSet, NULL, & timeVal);
-
-    if (selectCount < 0)
-      return -1;
-
-    * condition = ENET_SOCKET_WAIT_NONE;
-
-    if (selectCount == 0)
-      return 0;
-
-    if (FD_ISSET (socket, & writeSet))
-      * condition |= ENET_SOCKET_WAIT_SEND;
-
-    if (FD_ISSET (socket, & readSet))
-      * condition |= ENET_SOCKET_WAIT_RECEIVE;
-
-    return 0;
-#endif
-}
-
-#endif
-
diff --git a/src/enet/unix.h b/src/enet/unix.h
deleted file mode 100644
index 087015e51..000000000
--- a/src/enet/unix.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/** 
- @file  unix.h
- @brief ENet Unix header
-*/
-#ifndef __ENET_UNIX_H__
-#define __ENET_UNIX_H__
-
-#include <stdlib.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <netinet/in.h>
-#include <unistd.h>
-
-typedef int ENetSocket;
-
-enum
-{
-    ENET_SOCKET_NULL = -1
-};
-
-#define ENET_HOST_TO_NET_16(value) (htons (value)) /**< macro that converts host to net byte-order of a 16-bit value */
-#define ENET_HOST_TO_NET_32(value) (htonl (value)) /**< macro that converts host to net byte-order of a 32-bit value */
-
-#define ENET_NET_TO_HOST_16(value) (ntohs (value)) /**< macro that converts net to host byte-order of a 16-bit value */
-#define ENET_NET_TO_HOST_32(value) (ntohl (value)) /**< macro that converts net to host byte-order of a 32-bit value */
-
-typedef struct
-{
-    void * data;
-    size_t dataLength;
-} ENetBuffer;
-
-#define ENET_CALLBACK
-
-#define ENET_API extern
-
-typedef fd_set ENetSocketSet;
-
-#define ENET_SOCKETSET_EMPTY(sockset)          FD_ZERO (& (sockset))
-#define ENET_SOCKETSET_ADD(sockset, socket)    FD_SET (socket, & (sockset))
-#define ENET_SOCKETSET_REMOVE(sockset, socket) FD_CLEAR (socket, & (sockset))
-#define ENET_SOCKETSET_CHECK(sockset, socket)  FD_ISSET (socket, & (sockset))
-    
-#endif /* __ENET_UNIX_H__ */
-
diff --git a/src/enet/utility.h b/src/enet/utility.h
deleted file mode 100644
index e48a476be..000000000
--- a/src/enet/utility.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/** 
- @file  utility.h
- @brief ENet utility header
-*/
-#ifndef __ENET_UTILITY_H__
-#define __ENET_UTILITY_H__
-
-#define ENET_MAX(x, y) ((x) > (y) ? (x) : (y))
-#define ENET_MIN(x, y) ((x) < (y) ? (x) : (y))
-
-#endif /* __ENET_UTILITY_H__ */
-
diff --git a/src/enet/win32.c b/src/enet/win32.c
deleted file mode 100644
index e1fae2330..000000000
--- a/src/enet/win32.c
+++ /dev/null
@@ -1,348 +0,0 @@
-/** 
- @file  win32.c
- @brief ENet Win32 system specific functions
-*/
-#ifdef WIN32
-
-#include <time.h>
-#define ENET_BUILDING_LIB 1
-#include "enet/enet.h"
-
-static enet_uint32 timeBase = 0;
-
-int
-enet_initialize (void)
-{
-    WORD versionRequested = MAKEWORD (1, 1);
-    WSADATA wsaData;
-   
-    if (WSAStartup (versionRequested, & wsaData))
-       return -1;
-
-    if (LOBYTE (wsaData.wVersion) != 1||
-        HIBYTE (wsaData.wVersion) != 1)
-    {
-       WSACleanup ();
-       
-       return -1;
-    }
-
-    timeBeginPeriod (1);
-
-    return 0;
-}
-
-void
-enet_deinitialize (void)
-{
-    timeEndPeriod (1);
-
-    WSACleanup ();
-}
-
-enet_uint32
-enet_time_get (void)
-{
-    return (enet_uint32) timeGetTime () - timeBase;
-}
-
-void
-enet_time_set (enet_uint32 newTimeBase)
-{
-    timeBase = (enet_uint32) timeGetTime () - newTimeBase;
-}
-
-int
-enet_address_set_host (ENetAddress * address, const char * name)
-{
-    struct hostent * hostEntry;
-
-    hostEntry = gethostbyname (name);
-    if (hostEntry == NULL ||
-        hostEntry -> h_addrtype != AF_INET)
-    {
-        unsigned long host = inet_addr (name);
-        if (host == INADDR_NONE)
-            return -1;
-        address -> host = host;
-        return 0;
-    }
-
-    address -> host = * (enet_uint32 *) hostEntry -> h_addr_list [0];
-
-    return 0;
-}
-
-int
-enet_address_get_host_ip (const ENetAddress * address, char * name, size_t nameLength)
-{
-    char * addr = inet_ntoa (* (struct in_addr *) & address -> host);
-    if (addr == NULL)
-        return -1;
-    strncpy (name, addr, nameLength);
-    return 0;
-}
-
-int
-enet_address_get_host (const ENetAddress * address, char * name, size_t nameLength)
-{
-    struct in_addr in;
-    struct hostent * hostEntry;
-    
-    in.s_addr = address -> host;
-    
-    hostEntry = gethostbyaddr ((char *) & in, sizeof (struct in_addr), AF_INET);
-    if (hostEntry == NULL)
-      return enet_address_get_host_ip (address, name, nameLength);
-
-    strncpy (name, hostEntry -> h_name, nameLength);
-
-    return 0;
-}
-
-int
-enet_socket_bind (ENetSocket socket, const ENetAddress * address)
-{
-    struct sockaddr_in sin;
-
-    memset (& sin, 0, sizeof (struct sockaddr_in));
-
-    sin.sin_family = AF_INET;
-
-    if (address != NULL)
-    {
-       sin.sin_port = ENET_HOST_TO_NET_16 (address -> port);
-       sin.sin_addr.s_addr = address -> host;
-    }
-    else
-    {
-       sin.sin_port = 0;
-       sin.sin_addr.s_addr = INADDR_ANY;
-    }
-
-    return bind (socket,
-                 (struct sockaddr *) & sin,
-                 sizeof (struct sockaddr_in)) == SOCKET_ERROR ? -1 : 0;
-}
-
-int
-enet_socket_listen (ENetSocket socket, int backlog)
-{
-    return listen (socket, backlog < 0 ? SOMAXCONN : backlog) == SOCKET_ERROR ? -1 : 0;
-}
-
-ENetSocket
-enet_socket_create (ENetSocketType type)
-{
-    return socket (PF_INET, type == ENET_SOCKET_TYPE_DATAGRAM ? SOCK_DGRAM : SOCK_STREAM, 0);
-}
-
-int
-enet_socket_set_option (ENetSocket socket, ENetSocketOption option, int value)
-{
-    int result = SOCKET_ERROR;
-    switch (option)
-    {
-        case ENET_SOCKOPT_NONBLOCK:
-        {
-            u_long nonBlocking = (u_long) value;
-            result = ioctlsocket (socket, FIONBIO, & nonBlocking);
-            break;
-        }
-
-        case ENET_SOCKOPT_BROADCAST:
-            result = setsockopt (socket, SOL_SOCKET, SO_BROADCAST, (char *) & value, sizeof (int));
-            break;
-
-        case ENET_SOCKOPT_REUSEADDR:
-            result = setsockopt (socket, SOL_SOCKET, SO_REUSEADDR, (char *) & value, sizeof (int));
-            break;
-
-        case ENET_SOCKOPT_RCVBUF:
-            result = setsockopt (socket, SOL_SOCKET, SO_RCVBUF, (char *) & value, sizeof (int));
-            break;
-
-        case ENET_SOCKOPT_SNDBUF:
-            result = setsockopt (socket, SOL_SOCKET, SO_SNDBUF, (char *) & value, sizeof (int));
-            break;
-
-        default:
-            break;
-    }
-    return result == SOCKET_ERROR ? -1 : 0;
-}
-
-int
-enet_socket_connect (ENetSocket socket, const ENetAddress * address)
-{
-    struct sockaddr_in sin;
-
-    memset (& sin, 0, sizeof (struct sockaddr_in));
-
-    sin.sin_family = AF_INET;
-    sin.sin_port = ENET_HOST_TO_NET_16 (address -> port);
-    sin.sin_addr.s_addr = address -> host;
-
-    return connect (socket, (struct sockaddr *) & sin, sizeof (struct sockaddr_in)) == SOCKET_ERROR ? -1 : 0;
-}
-
-ENetSocket
-enet_socket_accept (ENetSocket socket, ENetAddress * address)
-{
-    SOCKET result;
-    struct sockaddr_in sin;
-    int sinLength = sizeof (struct sockaddr_in);
-
-    result = accept (socket, 
-                     address != NULL ? (struct sockaddr *) & sin : NULL, 
-                     address != NULL ? & sinLength : NULL);
-
-    if (result == INVALID_SOCKET)
-      return ENET_SOCKET_NULL;
-
-    if (address != NULL)
-    {
-        address -> host = (enet_uint32) sin.sin_addr.s_addr;
-        address -> port = ENET_NET_TO_HOST_16 (sin.sin_port);
-    }
-
-    return result;
-}
-
-void
-enet_socket_destroy (ENetSocket socket)
-{
-    closesocket (socket);
-}
-
-int
-enet_socket_send (ENetSocket socket,
-                  const ENetAddress * address,
-                  const ENetBuffer * buffers,
-                  size_t bufferCount)
-{
-    struct sockaddr_in sin;
-    DWORD sentLength;
-
-    if (address != NULL)
-    {
-        memset (& sin, 0, sizeof (struct sockaddr_in));
-
-        sin.sin_family = AF_INET;
-        sin.sin_port = ENET_HOST_TO_NET_16 (address -> port);
-        sin.sin_addr.s_addr = address -> host;
-    }
-
-    if (WSASendTo (socket, 
-                   (LPWSABUF) buffers,
-                   (DWORD) bufferCount,
-                   & sentLength,
-                   0,
-                   address != NULL ? (struct sockaddr *) & sin : 0,
-                   address != NULL ? sizeof (struct sockaddr_in) : 0,
-                   NULL,
-                   NULL) == SOCKET_ERROR)
-    {
-       if (WSAGetLastError () == WSAEWOULDBLOCK)
-         return 0;
-
-       return -1;
-    }
-
-    return (int) sentLength;
-}
-
-int
-enet_socket_receive (ENetSocket socket,
-                     ENetAddress * address,
-                     ENetBuffer * buffers,
-                     size_t bufferCount)
-{
-    INT sinLength = sizeof (struct sockaddr_in);
-    DWORD flags = 0,
-          recvLength;
-    struct sockaddr_in sin;
-
-    if (WSARecvFrom (socket,
-                     (LPWSABUF) buffers,
-                     (DWORD) bufferCount,
-                     & recvLength,
-                     & flags,
-                     address != NULL ? (struct sockaddr *) & sin : NULL,
-                     address != NULL ? & sinLength : NULL,
-                     NULL,
-                     NULL) == SOCKET_ERROR)
-    {
-       switch (WSAGetLastError ())
-       {
-       case WSAEWOULDBLOCK:
-       case WSAECONNRESET:
-          return 0;
-       }
-
-       return -1;
-    }
-
-    if (flags & MSG_PARTIAL)
-      return -1;
-
-    if (address != NULL)
-    {
-        address -> host = (enet_uint32) sin.sin_addr.s_addr;
-        address -> port = ENET_NET_TO_HOST_16 (sin.sin_port);
-    }
-
-    return (int) recvLength;
-}
-
-int
-enet_socketset_select (ENetSocket maxSocket, ENetSocketSet * readSet, ENetSocketSet * writeSet, enet_uint32 timeout)
-{
-    struct timeval timeVal;
-
-    timeVal.tv_sec = timeout / 1000;
-    timeVal.tv_usec = (timeout % 1000) * 1000;
-
-    return select (maxSocket + 1, readSet, writeSet, NULL, & timeVal);
-}
-
-int
-enet_socket_wait (ENetSocket socket, enet_uint32 * condition, enet_uint32 timeout)
-{
-    fd_set readSet, writeSet;
-    struct timeval timeVal;
-    int selectCount;
-    
-    timeVal.tv_sec = timeout / 1000;
-    timeVal.tv_usec = (timeout % 1000) * 1000;
-    
-    FD_ZERO (& readSet);
-    FD_ZERO (& writeSet);
-
-    if (* condition & ENET_SOCKET_WAIT_SEND)
-      FD_SET (socket, & writeSet);
-
-    if (* condition & ENET_SOCKET_WAIT_RECEIVE)
-      FD_SET (socket, & readSet);
-
-    selectCount = select (socket + 1, & readSet, & writeSet, NULL, & timeVal);
-
-    if (selectCount < 0)
-      return -1;
-
-    * condition = ENET_SOCKET_WAIT_NONE;
-
-    if (selectCount == 0)
-      return 0;
-
-    if (FD_ISSET (socket, & writeSet))
-      * condition |= ENET_SOCKET_WAIT_SEND;
-    
-    if (FD_ISSET (socket, & readSet))
-      * condition |= ENET_SOCKET_WAIT_RECEIVE;
-
-    return 0;
-} 
-
-#endif
-
diff --git a/src/enet/win32.h b/src/enet/win32.h
deleted file mode 100644
index 0e1cf0c5a..000000000
--- a/src/enet/win32.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/** 
- @file  win32.h
- @brief ENet Win32 header
-*/
-#ifndef __ENET_WIN32_H__
-#define __ENET_WIN32_H__
-
-#ifdef ENET_BUILDING_LIB
-#pragma warning (disable: 4996) // 'strncpy' was declared deprecated
-#pragma warning (disable: 4267) // size_t to int conversion
-#pragma warning (disable: 4244) // 64bit to 32bit int
-#pragma warning (disable: 4018) // signed/unsigned mismatch
-#endif
-
-#include <stdlib.h>
-#include <winsock2.h>
-
-typedef SOCKET ENetSocket;
-
-enum
-{
-    ENET_SOCKET_NULL = INVALID_SOCKET
-};
-
-#define ENET_HOST_TO_NET_16(value) (htons (value))
-#define ENET_HOST_TO_NET_32(value) (htonl (value))
-
-#define ENET_NET_TO_HOST_16(value) (ntohs (value))
-#define ENET_NET_TO_HOST_32(value) (ntohl (value))
-
-typedef struct
-{
-    size_t dataLength;
-    void * data;
-} ENetBuffer;
-
-#define ENET_CALLBACK __cdecl
-
-#if defined ENET_DLL
-#if defined ENET_BUILDING_LIB
-#define ENET_API __declspec( dllexport )
-#else
-#define ENET_API __declspec( dllimport )
-#endif /* ENET_BUILDING_LIB */
-#else /* !ENET_DLL */
-#define ENET_API extern
-#endif /* ENET_DLL */
-
-typedef fd_set ENetSocketSet;
-
-#define ENET_SOCKETSET_EMPTY(sockset)          FD_ZERO (& (sockset))
-#define ENET_SOCKETSET_ADD(sockset, socket)    FD_SET (socket, & (sockset))
-#define ENET_SOCKETSET_REMOVE(sockset, socket) FD_CLEAR (socket, & (sockset))
-#define ENET_SOCKETSET_CHECK(sockset, socket)  FD_ISSET (socket, & (sockset))
-
-#endif /* __ENET_WIN32_H__ */
-
-