mirror of
https://github.com/eledio-devices/thirdparty-miniz.git
synced 2025-10-31 16:14:16 +01:00
92 lines
2.5 KiB
C
92 lines
2.5 KiB
C
#pragma once
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#include <assert.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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/* ------------------- Types and macros */
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typedef unsigned char mz_uint8;
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typedef signed short mz_int16;
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typedef unsigned short mz_uint16;
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typedef unsigned int mz_uint32;
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typedef unsigned int mz_uint;
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typedef int64_t mz_int64;
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typedef uint64_t mz_uint64;
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typedef int mz_bool;
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#define MZ_FALSE (0)
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#define MZ_TRUE (1)
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/* Works around MSVC's spammy "warning C4127: conditional expression is constant" message. */
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#ifdef _MSC_VER
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#define MZ_MACRO_END while (0, 0)
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#else
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#define MZ_MACRO_END while (0)
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#endif
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#ifdef MINIZ_NO_STDIO
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#define MZ_FILE void *
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#else
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#include <stdio.h>
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#define MZ_FILE FILE
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#endif /* #ifdef MINIZ_NO_STDIO */
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#ifdef MINIZ_NO_TIME
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typedef struct mz_dummy_time_t_tag
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{
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int m_dummy;
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} mz_dummy_time_t;
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#define MZ_TIME_T mz_dummy_time_t
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#else
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#define MZ_TIME_T time_t
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#endif
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#define MZ_ASSERT(x) assert(x)
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#ifdef MINIZ_NO_MALLOC
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#define MZ_MALLOC(x) NULL
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#define MZ_FREE(x) (void)x, ((void)0)
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#define MZ_REALLOC(p, x) NULL
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#else
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#define MZ_MALLOC(x) malloc(x)
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#define MZ_FREE(x) free(x)
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#define MZ_REALLOC(p, x) realloc(p, x)
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#endif
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#define MZ_MAX(a, b) (((a) > (b)) ? (a) : (b))
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#define MZ_MIN(a, b) (((a) < (b)) ? (a) : (b))
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#define MZ_CLEAR_OBJ(obj) memset(&(obj), 0, sizeof(obj))
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#if MINIZ_USE_UNALIGNED_LOADS_AND_STORES && MINIZ_LITTLE_ENDIAN
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#define MZ_READ_LE16(p) *((const mz_uint16 *)(p))
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#define MZ_READ_LE32(p) *((const mz_uint32 *)(p))
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#else
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#define MZ_READ_LE16(p) ((mz_uint32)(((const mz_uint8 *)(p))[0]) | ((mz_uint32)(((const mz_uint8 *)(p))[1]) << 8U))
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#define MZ_READ_LE32(p) ((mz_uint32)(((const mz_uint8 *)(p))[0]) | ((mz_uint32)(((const mz_uint8 *)(p))[1]) << 8U) | ((mz_uint32)(((const mz_uint8 *)(p))[2]) << 16U) | ((mz_uint32)(((const mz_uint8 *)(p))[3]) << 24U))
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#endif
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#define MZ_READ_LE64(p) (((mz_uint64)MZ_READ_LE32(p)) | (((mz_uint64)MZ_READ_LE32((const mz_uint8 *)(p) + sizeof(mz_uint32))) << 32U))
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#ifdef _MSC_VER
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#define MZ_FORCEINLINE __forceinline
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#elif defined(__GNUC__)
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#define MZ_FORCEINLINE __inline__ __attribute__((__always_inline__))
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#else
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#define MZ_FORCEINLINE inline
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern void *miniz_def_alloc_func(void *opaque, size_t items, size_t size);
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extern void miniz_def_free_func(void *opaque, void *address);
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extern void *miniz_def_realloc_func(void *opaque, void *address, size_t items, size_t size);
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#define MZ_UINT16_MAX (0xFFFFU)
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#define MZ_UINT32_MAX (0xFFFFFFFFU)
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#ifdef __cplusplus
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}
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#endif
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