blob: fe31f4c8d5f34e3eaf9ec03b34cd218b8d8f612a (
plain) (
tree)
|
|
#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
//////////////////////////////////////////////////////////////////////////
#define HAVE_UCHAR
typedef unsigned char uchar;
typedef signed char schar;
typedef signed short sshort;
#if !defined(__FREEBSD__) && !defined(_SYS_TYPES_H)
typedef unsigned short ushort;
#endif
typedef signed int sint; // don't use (only for ie. scanf)
#if !defined(__FREEBSD__) && !defined(_SYS_TYPES_H)
typedef unsigned int uint; // don't use
#endif
typedef signed long slong; // don't use (only for ie. file-io)
#ifndef _SYS_TYPES_H
typedef unsigned long ulong; // don't use
#endif
#ifndef WIN32
typedef char* pchar;
typedef unsigned char* puchar;
#endif
typedef const char* cchar;
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
//////////////////////////////
#define SIZEOF_LONG 4
#define SIZEOF_INT 4
#define HAVE_INT_8_16_32
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_ */
|
