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Diffstat (limited to 'src/common/cbasetypes.h')
| -rw-r--r-- | src/common/cbasetypes.h | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/src/common/cbasetypes.h b/src/common/cbasetypes.h new file mode 100644 index 000000000..ec539a3db --- /dev/null +++ b/src/common/cbasetypes.h @@ -0,0 +1,253 @@ +#ifndef _CBASETYPES_H_
+#define _CBASETYPES_H_
+/* +--------+-----------+--------+---------+
+ * | ILP32 | LP64 | ILP64 | (LL)P64 |
+ * +------------+--------+-----------+--------+---------+
+ * | ints | 32-bit | 32-bit | 64-bit | 32-bit |
+ * | longs | 32-bit | 64-bit | 64-bit | 32-bit |
+ * | long-longs | 64-bit | 64-bit | 64-bit | 64-bit |
+ * | pointers | 32-bit | 64-bit | 64-bit | 64-bit |
+ * +------------+--------+-----------+--------+---------+
+ * | where | -- | Tiger | Alpha | Windows |
+ * | used | | Unix | Cray | |
+ * | | | Sun & SGI | | |
+ * +------------+--------+-----------+--------+---------+
+ * Taken from http://developer.apple.com/macosx/64bit.html
+ */
+
+//////////////////////////////////////////////////////////////////////////
+// basic include for all basics
+// introduces types and global functions
+//////////////////////////////////////////////////////////////////////////
+
+
+//////////////////////////////////////////////////////////////////////////
+// setting some defines on platforms
+//////////////////////////////////////////////////////////////////////////
+#if (defined(__WIN32__) || defined(__WIN32) || defined(_WIN32) || defined(_WIN64) || defined(_MSC_VER) || defined(__BORLANDC__)) && !defined(WIN32)
+#define WIN32
+#endif
+
+// __APPLE__ is the only predefined macro on MacOS X
+#if defined(__APPLE__)
+#define __DARWIN__
+#endif
+
+// 64bit OS
+#if defined(_M_IA64) || defined(_M_X64) || defined(_WIN64) || defined(_LP64) || defined(_ILP64) || defined(__LP64__) || defined(__ppc64__)
+#define __64BIT__
+#endif
+
+#if defined(_ILP64)
+#error "this specific 64bit architecture is not supported"
+#endif
+
+// debug mode
+#if defined(_DEBUG) && !defined(DEBUG)
+#define DEBUG
+#endif
+
+// disable attributed stuff on non-GNU
+#ifndef __GNUC__
+# define __attribute__(x)
+#endif
+
+
+//////////////////////////////////////////////////////////////////////////
+// useful typedefs
+//////////////////////////////////////////////////////////////////////////
+typedef unsigned char uchar;
+typedef signed char schar;
+typedef signed short sshort;
+typedef unsigned short ushort;
+typedef signed int sint; // don't use (only for ie. scanf)
+typedef unsigned int uint; // don't use
+typedef signed long slong; // don't use (only for ie. file-io)
+typedef unsigned long ulong; // don't use
+
+typedef char* pchar;
+typedef const char* cchar;
+typedef unsigned char* puchar;
+typedef void* ptr;
+typedef int* pint;
+
+
+//////////////////////////////////////////////////////////////////////////
+// typedefs to compensate type size change from 32bit to 64bit
+// MS implements LLP64 model, normal unix does LP64,
+// only Silicon Graphics/Cray goes ILP64 so don't care (and don't support)
+//////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////////////////////////////////////////////////
+// Integers with guaranteed _exact_ size.
+//////////////////////////////////////////////////////////////////////////
+
+//////////////////////////////
+#ifdef WIN32
+//////////////////////////////
+typedef __int8 int8;
+typedef __int16 int16;
+typedef __int32 int32;
+
+typedef signed __int8 sint8;
+typedef signed __int16 sint16;
+typedef signed __int32 sint32;
+
+typedef unsigned __int8 uint8;
+typedef unsigned __int16 uint16;
+typedef unsigned __int32 uint32;
+//////////////////////////////
+#else // GNU
+//////////////////////////////
+typedef char int8;
+typedef short int16;
+typedef int int32;
+
+typedef signed char sint8;
+typedef signed short sint16;
+typedef signed int sint32;
+
+typedef unsigned char uint8;
+typedef unsigned short uint16;
+typedef unsigned int uint32;
+//////////////////////////////
+#endif
+//////////////////////////////
+
+#undef UINT8_MIN
+#undef UINT16_MIN
+#undef UINT32_MIN
+#define UINT8_MIN (uint8) 0
+#define UINT16_MIN (uint16)0
+#define UINT32_MIN (uint32)0
+
+#undef UINT8_MAX
+#undef UINT16_MAX
+#undef UINT32_MAX
+#define UINT8_MAX (uint8) 0xFF
+#define UINT16_MAX (uint16)0xFFFF
+#define UINT32_MAX (uint32)0xFFFFFFFF
+
+#undef SINT8_MIN
+#undef SINT16_MIN
+#undef SINT32_MIN
+#define SINT8_MIN (sint8) 0x80
+#define SINT16_MIN (sint16)0x8000
+#define SINT32_MIN (sint32)0x80000000
+
+#undef SINT8_MAX
+#undef SINT16_MAX
+#undef SINT32_MAX
+#define SINT8_MAX (sint8) 0x7F
+#define SINT16_MAX (sint16)0x7FFF
+#define SINT32_MAX (sint32)0x7FFFFFFF
+
+
+//////////////////////////////////////////////////////////////////////////
+// Integers with guaranteed _minimum_ size.
+// These could be larger than you expect,
+// they are designed for speed.
+//////////////////////////////////////////////////////////////////////////
+typedef long int ppint;
+typedef long int ppint8;
+typedef long int ppint16;
+typedef long int ppint32;
+
+typedef unsigned long int ppuint;
+typedef unsigned long int ppuint8;
+typedef unsigned long int ppuint16;
+typedef unsigned long int ppuint32;
+
+
+//////////////////////////////////////////////////////////////////////////
+// integer with exact processor width (and best speed)
+// size_t already defined in stdio.h
+//////////////////////////////
+#ifdef WIN32 // does not have a signed size_t
+//////////////////////////////
+#if defined(_WIN64) // naive 64bit windows platform
+typedef __int64 ssize_t;
+#else
+typedef int ssize_t;
+#endif
+//////////////////////////////
+#endif
+//////////////////////////////
+
+
+//////////////////////////////////////////////////////////////////////////
+// portable 64-bit integers
+//////////////////////////////////////////////////////////////////////////
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+typedef __int64 int64;
+typedef signed __int64 sint64;
+typedef unsigned __int64 uint64;
+#define LLCONST(a) (a##i64)
+#else
+typedef long long int64;
+typedef signed long long sint64;
+typedef unsigned long long uint64;
+#define LLCONST(a) (a##ll)
+#endif
+
+#ifndef INT64_MIN
+#define INT64_MIN (LLCONST(-9223372036854775807)-1)
+#endif
+#ifndef INT64_MAX
+#define INT64_MAX (LLCONST(9223372036854775807))
+#endif
+#ifndef UINT64_MAX
+#define UINT64_MAX (LLCONST(18446744073709551615u))
+#endif
+
+
+//////////////////////////////////////////////////////////////////////////
+// some redefine of function redefines for some Compilers
+//////////////////////////////////////////////////////////////////////////
+#if defined(_MSC_VER) || defined(__BORLANDC__)
+#define strcasecmp stricmp
+#define strncasecmp strnicmp
+#define snprintf _snprintf
+#define vsnprintf _vsnprintf
+#endif
+
+// keyword replacement in windows
+#ifdef _WIN32
+#define inline __inline
+#endif
+
+/////////////////////////////
+// for those still not building c++
+#ifndef __cplusplus
+//////////////////////////////
+
+// boolean types for C
+typedef int bool;
+#define false (1==0)
+#define true (1==1)
+
+//////////////////////////////
+#endif // not cplusplus
+//////////////////////////////
+
+#ifdef swap // just to be sure
+#undef swap
+#endif
+// hmm only ints?
+//#define swap(a,b) { int temp=a; a=b; b=temp;}
+// if using macros then something that is type independent
+#define swap(a,b) ((a == b) || ((a ^= b), (b ^= a), (a ^= b)))
+
+//////////////////////////////////////////////////////////////////////////
+// should not happen
+#ifndef NULL
+#define NULL (void *)0
+#endif
+
+//////////////////////////////////////////////////////////////////////////
+// number of bits in a byte
+#ifndef NBBY
+#define NBBY 8
+#endif
+
+#endif /* _CBASETYPES_H_ */
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