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win_ce_semaphore.h

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25 lines (19 loc) · 774 Bytes
 
Jun 22, 2011
Jun 22, 2011
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/* win_ce_semaphore.h - header file to go with win_ce_semaphore.c */
typedef struct _SYNCH_HANDLE_STRUCTURE
{
HANDLE hEvent;
HANDLE hMutex;
HANDLE hSemph;
LONG MaxCount;
volatile LONG CurCount;
LPCTSTR lpName;
} SYNCH_HANDLE_STRUCTURE, *SYNCHHANDLE;
#define SYNCH_HANDLE_SIZE sizeof (SYNCH_HANDLE_STRUCTURE)
/* Error codes - all must have bit 29 set */
#define SYNCH_ERROR 0X20000000 /* EXERCISE - REFINE THE ERROR NUMBERS */
extern SYNCHHANDLE CreateSemaphoreCE(LPSECURITY_ATTRIBUTES, LONG, LONG,
LPCTSTR);
extern BOOL ReleaseSemaphoreCE(SYNCHHANDLE, LONG, LPLONG);
extern DWORD WaitForSemaphoreCE(SYNCHHANDLE, DWORD);
extern BOOL CloseSynchHandle(SYNCHHANDLE);
/* vi: set ts=4 sw=4 expandtab: */