kolibrios/contrib/sdk/sources/newlib/libc/include/libsync.h

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#ifndef __LBSYNC_H__
#define __LBSYNC_H__
typedef struct
{
volatile int lock;
unsigned int handle;
}mutex_t;
int __fastcall mutex_init(mutex_t *mutex);
int __fastcall mutex_destroy(mutex_t *mutex);
void __fastcall mutex_lock(mutex_t *mutex);
int __fastcall mutex_trylock (mutex_t *mutex);
void __fastcall mutex_unlock(mutex_t *mutex);
#endif