BaseTools Lzma: Update LZMA SDK version to 18.05

[mirror_edk2.git] / BaseTools / Source / C / LzmaCompress / Sdk / C / Alloc.h

/* Alloc.h -- Memory allocation functions\r
2018-02-19 : Igor Pavlov : Public domain */\r
\r
#ifndef __COMMON_ALLOC_H\r
#define __COMMON_ALLOC_H\r
\r
#include "7zTypes.h"\r
\r
EXTERN_C_BEGIN\r
\r
void *MyAlloc(size_t size);\r
void MyFree(void *address);\r
\r
#ifdef _WIN32\r
\r
void SetLargePageSize();\r
\r
void *MidAlloc(size_t size);\r
void MidFree(void *address);\r
void *BigAlloc(size_t size);\r
void BigFree(void *address);\r
\r
#else\r
\r
#define MidAlloc(size) MyAlloc(size)\r
#define MidFree(address) MyFree(address)\r
#define BigAlloc(size) MyAlloc(size)\r
#define BigFree(address) MyFree(address)\r
\r
#endif\r
\r
extern const ISzAlloc g_Alloc;\r
extern const ISzAlloc g_BigAlloc;\r
extern const ISzAlloc g_MidAlloc;\r
extern const ISzAlloc g_AlignedAlloc;\r
\r
\r
typedef struct\r
{\r
  ISzAlloc vt;\r
  ISzAllocPtr baseAlloc;\r
  unsigned numAlignBits; /* ((1 << numAlignBits) >= sizeof(void *)) */\r
  size_t offset;         /* (offset == (k * sizeof(void *)) && offset < (1 << numAlignBits) */\r
} CAlignOffsetAlloc;\r
\r
void AlignOffsetAlloc_CreateVTable(CAlignOffsetAlloc *p);\r
\r
\r
EXTERN_C_END\r
\r
#endif\r