memmgr.h
资源名称:shell.rar [点击查看]
上传用户:xhy777
上传日期:2007-02-14
资源大小:24088k
文件大小:1k
源码类别:
系统编程
开发平台:
Visual C++
- /*
- * memmgr.h - Memory manager module description.
- */
- /* Macros
- *********/
- #ifdef DEBUG
- #define AllocateMemory(size, ppv) (GpcszElemHdrSize = TEXT(#size), GpcszElemHdrFile = TEXT(__FILE__), GulElemHdrLine = __LINE__, MyAllocateMemory(size, ppv))
- #else
- #define AllocateMemory(size, ppv) MyAllocateMemory(size, ppv)
- #endif /* DEBUG */
- /* Types
- ********/
- #ifdef DEBUG
- /* SpewHeapSummary() flags */
- typedef enum _spewheapsummaryflags
- {
- /* Spew description of each remaining used element. */
- SHS_FL_SPEW_USED_INFO = 0x0001,
- /* flag combinations */
- ALL_SHS_FLAGS = SHS_FL_SPEW_USED_INFO
- }
- SPEWHEAPSUMMARYFLAGS;
- #endif
- /* Prototypes
- *************/
- /* memmgr.c */
- extern BOOL InitMemoryManagerModule(void);
- extern void ExitMemoryManagerModule(void);
- extern COMPARISONRESULT MyMemComp(PCVOID, PCVOID, DWORD);
- extern BOOL MyAllocateMemory(DWORD, PVOID *);
- extern void FreeMemory(PVOID);
- extern BOOL ReallocateMemory(PVOID, DWORD, PVOID *);
- extern DWORD GetMemorySize(PVOID);
- #ifdef DEBUG
- extern BOOL SetMemoryManagerModuleIniSwitches(void);
- extern void SpewHeapSummary(DWORD);
- #endif
- /* Global Variables
- *******************/
- #ifdef DEBUG
- /* parameters used by debug version of AllocateMemory() */
- extern LPCTSTR GpcszElemHdrSize;
- extern LPCTSTR GpcszElemHdrFile;
- extern ULONG GulElemHdrLine;
- #endif
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