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Diffstat (limited to 'include/c99/stdint.h')
| -rw-r--r-- | include/c99/stdint.h | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/include/c99/stdint.h b/include/c99/stdint.h new file mode 100644 index 0000000000..e3802135be --- /dev/null +++ b/include/c99/stdint.h @@ -0,0 +1,119 @@ +/************************************************************************** + * + * Copyright 2007-2010 VMware, Inc. + * All Rights Reserved. + * + * 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, sub license, 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 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 NON-INFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS 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. + * + * The above copyright notice and this permission notice (including the + * next paragraph) shall be included in all copies or substantial portions + * of the Software. + * + **************************************************************************/ + +/* + * stdint.h -- + * + * Portable subset of C99's stdint.h. + * + * At the moment it only supports MSVC, given all other mainstream compilers + * already support C99. If this is necessary for other compilers then it + * might be worth to replace this with + * http://www.azillionmonkeys.com/qed/pstdint.h. + */ + +#ifndef _STDINT_H_ +#define _STDINT_H_ + + +#ifndef INT8_MAX +#define INT8_MAX 127 +#endif +#ifndef INT8_MIN +#define INT8_MIN -128 +#endif +#ifndef UINT8_MAX +#define UINT8_MAX 255 +#endif +#ifndef INT16_MAX +#define INT16_MAX 32767 +#endif +#ifndef INT16_MIN +#define INT16_MIN -32768 +#endif +#ifndef UINT16_MAX +#define UINT16_MAX 65535 +#endif +#ifndef INT32_MAX +#define INT32_MAX 2147483647 +#endif +#ifndef INT32_MIN +#define INT32_MIN -2147483648 +#endif +#ifndef UINT32_MAX +#define UINT32_MAX 4294967295U +#endif + +#ifndef INT8_C +#define INT8_C(__val) __val +#endif +#ifndef UINT8_C +#define UINT8_C(__val) __val +#endif +#ifndef INT16_C +#define INT16_C(__val) __val +#endif +#ifndef UINT16_C +#define UINT16_C(__val) __val +#endif +#ifndef INT32_C +#define INT32_C(__val) __val +#endif +#ifndef UINT32_C +#define UINT32_C(__val) __val##U +#endif + + +#if defined(_MSC_VER) + +typedef __int8 int8_t; +typedef unsigned __int8 uint8_t; +typedef __int16 int16_t; +typedef unsigned __int16 uint16_t; +#ifndef __eglplatform_h_ +typedef __int32 int32_t; +#endif +typedef unsigned __int32 uint32_t; +typedef __int64 int64_t; +typedef unsigned __int64 uint64_t; + +#if defined(_WIN64) +typedef __int64 intptr_t; +typedef unsigned __int64 uintptr_t; +#else +typedef __int32 intptr_t; +typedef unsigned __int32 uintptr_t; +#endif + +#define INT64_C(__val) __val##i64 +#define UINT64_C(__val) __val##ui64 + +#else +#error "Unsupported compiler" +#endif + +#endif /* _STDINT_H_ */ |