projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 36ff6d80 SB |
1 | /* Copyright 2013 Google Inc. All Rights Reserved.\r |
| 2 | \r | |
| 3 | Distributed under MIT license.\r | |
| 4 | See file LICENSE for detail or copy at https://opensource.org/licenses/MIT\r | |
| 5 | */\r | |
| 6 | \r | |
| 7 | /* Common types */\r | |
| 8 | \r | |
| 9 | #ifndef BROTLI_COMMON_TYPES_H_\r | |
| 10 | #define BROTLI_COMMON_TYPES_H_\r | |
| 11 | \r | |
| 12 | #include <stddef.h> /* for size_t */\r | |
| 13 | \r | |
| 14 | #if defined(_MSC_VER) && (_MSC_VER < 1600)\r | |
| 15 | typedef __int8 int8_t;\r | |
| 16 | typedef unsigned __int8 uint8_t;\r | |
| 17 | typedef __int16 int16_t;\r | |
| 18 | typedef unsigned __int16 uint16_t;\r | |
| 19 | typedef __int32 int32_t;\r | |
| 20 | typedef unsigned __int32 uint32_t;\r | |
| 21 | typedef unsigned __int64 uint64_t;\r | |
| 22 | typedef __int64 int64_t;\r | |
| 23 | #else\r | |
| 24 | #include <stdint.h>\r | |
| 25 | #endif /* defined(_MSC_VER) && (_MSC_VER < 1600) */\r | |
| 26 | \r | |
| 27 | #if (!defined(_MSC_VER) || (_MSC_VER >= 1800)) && \\r | |
| 28 | (defined(__cplusplus) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L))\r | |
| 29 | #include <stdbool.h>\r | |
| 30 | #define BROTLI_BOOL bool\r | |
| 31 | #define BROTLI_TRUE true\r | |
| 32 | #define BROTLI_FALSE false\r | |
| 33 | #define TO_BROTLI_BOOL(X) (!!(X))\r | |
| 34 | #else\r | |
| 35 | typedef enum {\r | |
| 36 | BROTLI_FALSE = 0,\r | |
| 37 | BROTLI_TRUE = !BROTLI_FALSE\r | |
| 38 | } BROTLI_BOOL;\r | |
| 39 | #define TO_BROTLI_BOOL(X) (!!(X) ? BROTLI_TRUE : BROTLI_FALSE)\r | |
| 40 | #endif\r | |
| 41 | \r | |
| 42 | #define MAKE_UINT64_T(high, low) ((((uint64_t)(high)) << 32) | low)\r | |
| 43 | \r | |
| 44 | #define BROTLI_UINT32_MAX (~((uint32_t)0))\r | |
| 45 | #define BROTLI_SIZE_MAX (~((size_t)0))\r | |
| 46 | \r | |
| 47 | /* Allocating function pointer. Function MUST return 0 in the case of failure.\r | |
| 48 | Otherwise it MUST return a valid pointer to a memory region of at least\r | |
| 49 | size length. Neither items nor size are allowed to be 0.\r | |
| 50 | opaque argument is a pointer provided by client and could be used to bind\r | |
| 51 | function to specific object (memory pool). */\r | |
| 52 | typedef void* (*brotli_alloc_func)(void* opaque, size_t size);\r | |
| 53 | \r | |
| 54 | /* Deallocating function pointer. Function SHOULD be no-op in the case the\r | |
| 55 | address is 0. */\r | |
| 56 | typedef void (*brotli_free_func)(void* opaque, void* address);\r | |
| 57 | \r | |
| 58 | #endif /* BROTLI_COMMON_TYPES_H_ */\r |