MdeModulePkg: Add Brotli algorithm decompression library
[mirror_edk2.git] / MdeModulePkg / Library / BrotliCustomDecompressLib / common / types.h
1 /* Copyright 2013 Google Inc. All Rights Reserved.
2
3 Distributed under MIT license.
4 See file LICENSE for detail or copy at https://opensource.org/licenses/MIT
5 */
6
7 /* Common types */
8
9 #ifndef BROTLI_COMMON_TYPES_H_
10 #define BROTLI_COMMON_TYPES_H_
11
12 //#include <stddef.h> /* for size_t */
13 #ifndef _SIZE_T_DEFINED
14 #if !defined(_WIN64) || defined(__GNUC__)
15 typedef unsigned int size_t;
16 #endif
17 #endif
18
19
20 #if defined(_MSC_VER) && (_MSC_VER < 1600)
21 typedef __int8 int8_t;
22 typedef unsigned __int8 uint8_t;
23 typedef __int16 int16_t;
24 typedef unsigned __int16 uint16_t;
25 typedef __int32 int32_t;
26 typedef unsigned __int32 uint32_t;
27 typedef unsigned __int64 uint64_t;
28 typedef __int64 int64_t;
29 #else
30 //#include <stdint.h>
31 typedef INT8 int8_t;
32 typedef INT16 int16_t;
33 typedef INT32 int32_t;
34 typedef INT64 int64_t;
35 typedef UINT8 uint8_t;
36 typedef UINT16 uint16_t;
37 typedef UINT32 uint32_t;
38 typedef UINT64 uint64_t;
39 #endif /* defined(_MSC_VER) && (_MSC_VER < 1600) */
40
41 #if (!defined(_MSC_VER) || (_MSC_VER >= 1800)) && \
42 (defined(__cplusplus) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L))
43 #include <stdbool.h>
44 #define BROTLI_BOOL bool
45 #define BROTLI_TRUE true
46 #define BROTLI_FALSE false
47 #define TO_BROTLI_BOOL(X) (!!(X))
48 #else
49 typedef enum {
50 BROTLI_FALSE = 0,
51 BROTLI_TRUE = !BROTLI_FALSE
52 } BROTLI_BOOL;
53 #define TO_BROTLI_BOOL(X) (!!(X) ? BROTLI_TRUE : BROTLI_FALSE)
54 #endif
55
56 #define MAKE_UINT64_T(high, low) ((((uint64_t)(high)) << 32) | low)
57
58 #define BROTLI_UINT32_MAX (~((uint32_t)0))
59 #define BROTLI_SIZE_MAX (~((size_t)0))
60
61 /* Allocating function pointer. Function MUST return 0 in the case of failure.
62 Otherwise it MUST return a valid pointer to a memory region of at least
63 size length. Neither items nor size are allowed to be 0.
64 opaque argument is a pointer provided by client and could be used to bind
65 function to specific object (memory pool). */
66 typedef void* (*brotli_alloc_func)(void* opaque, size_t size);
67
68 /* Deallocating function pointer. Function SHOULD be no-op in the case the
69 address is 0. */
70 typedef void (*brotli_free_func)(void* opaque, void* address);
71
72 #endif /* BROTLI_COMMON_TYPES_H_ */