mirror of
https://github.com/AquariaOSE/Aquaria.git
synced 2024-12-01 15:35:47 +00:00
119 lines
3.4 KiB
C++
119 lines
3.4 KiB
C++
// Minimal stdint.h essentials, loosely based on Paul Hsieh's pstdint.h
|
|
// See http://www.azillionmonkeys.com/qed/pstdint.h for reference.
|
|
// This adds only the xint*_t types, xINT*_C() macros, and xINT*_MAX defines for older versions of visual studio.
|
|
// Might want to use the full pstdint.h instead if needed to support older compilers.
|
|
|
|
#ifndef _PSTDINT_H_INCLUDED
|
|
#define _PSTDINT_H_INCLUDED
|
|
|
|
#include <limits.h>
|
|
|
|
#if (defined(__cplusplus) && (__cplusplus+0 > 201103L)) \
|
|
|| (defined(_MSC_VER) && (_MSC_VER+0 > 1600)) \
|
|
|| (defined(__STDC_VERSION__) && (__STDC_VERSION__+0 >= 199901L))
|
|
# if (defined(__cplusplus) && (__cplusplus+0 > 201103L))
|
|
# include <cstdint>
|
|
# endif
|
|
# include <stdint.h>
|
|
|
|
#elif defined(_MSC_VER) // older MSVC
|
|
|
|
#include "SDL_version.h"
|
|
#if SDL_VERSION_ATLEAST(2, 0, 0) // AQUARIA HACK: Included SDL 1.2 includes define some of these, SDL does not. Avoid conflicts.
|
|
typedef signed __int8 int8_t;
|
|
typedef unsigned __int8 uint8_t;
|
|
typedef signed __int16 int16_t;
|
|
typedef unsigned __int16 uint16_t;
|
|
typedef signed __int32 int32_t;
|
|
typedef unsigned __int32 uint32_t;
|
|
#else
|
|
#include "SDL_config.h"
|
|
#endif
|
|
typedef signed __int64 int64_t;
|
|
typedef unsigned __int64 uint64_t;
|
|
# ifdef __cplusplus
|
|
namespace std
|
|
{
|
|
typedef ::int8_t int8_t;
|
|
typedef ::int16_t int16_t;
|
|
typedef ::int32_t int32_t;
|
|
typedef ::int64_t int64_t;
|
|
typedef ::uint8_t uint8_t;
|
|
typedef ::uint16_t uint16_t;
|
|
typedef ::uint32_t uint32_t;
|
|
typedef ::uint64_t uint64_t;
|
|
}
|
|
# endif
|
|
# define INT8_C(v) ((int8_t)v)
|
|
# define UINT8_C(v) ((uint8_t)v)
|
|
# define INT16_C(v) ((int16_t)v)
|
|
# define UINT16_C(v) ((uint16_t)v)
|
|
# define INT32_C(v) ((int32_t)v)
|
|
# define UINT32_C(v) ((uint32_t)v)
|
|
# define UINT64_C(v) (v ## UI64)
|
|
# define INT64_C(v) (v ## I64)
|
|
#elif 1
|
|
typedef __uint8_t uint8_t;
|
|
typedef __int8_t int8_t;
|
|
typedef __uint16_t uint16_t;
|
|
typedef __int16_t int16_t;
|
|
typedef __uint32_t uint32_t;
|
|
typedef __int32_t int32_t;
|
|
typedef __uint64_t uint64_t;
|
|
typedef __int64_t int64_t;
|
|
#elif 0
|
|
typedef unsigned char uint8_t;
|
|
typedef signed char int8_t;
|
|
typedef unsigned short uint16_t;
|
|
typedef signed short int16_t;
|
|
typedef unsigned int uint32_t;
|
|
typedef signed int int32_t;
|
|
typedef unsigned long long uint64_t;
|
|
typedef signed long long int64_t;
|
|
|
|
// produce compile errors if the sizes aren't right
|
|
typedef char _pstdint_testsize16[sizeof(int16_t) == 2];
|
|
typedef char _pstdint_testsize32[sizeof(int32_t) == 4];
|
|
typedef char _pstdint_testsize64[sizeof(int64_t) == 8];
|
|
#endif
|
|
|
|
# if !defined (UINT64_MAX)
|
|
# define UINT64_MAX UINT64_C(18446744073709551615)
|
|
# endif
|
|
# if !defined (INT64_MAX)
|
|
# define INT64_MAX INT64_C(9223372036854775807)
|
|
# endif
|
|
# if !defined (UINT32_MAX)
|
|
# define UINT32_MAX UINT32_C(4294967295UL)
|
|
# endif
|
|
# if !defined (INT32_MAX)
|
|
# define INT32_MAX INT32_C(2147483647L)
|
|
# endif
|
|
#ifndef UINT16_MAX
|
|
# define UINT16_MAX 0xffff
|
|
#endif
|
|
#ifndef INT16_MAX
|
|
# define INT16_MAX 0x7fff
|
|
#endif
|
|
#ifndef UINT8_MAX
|
|
# define UINT8_MAX 0xff
|
|
#endif
|
|
#ifndef INT8_MAX
|
|
# define INT8_MAX 0x7f
|
|
#endif
|
|
|
|
#ifndef INT8_MIN
|
|
# define INT8_MIN INT8_C(0x80)
|
|
#endif
|
|
#ifndef INT16_MIN
|
|
# define INT16_MIN INT16_C(0x8000)
|
|
#endif
|
|
#ifndef INT32_MIN
|
|
# define INT32_MIN INT32_C(0x80000000)
|
|
#endif
|
|
#ifndef INT64_MIN
|
|
# define INT64_MIN INT64_C(0x8000000000000000)
|
|
#endif
|
|
|
|
#endif
|
|
|