fastmutex.h

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#pragma once
#include <wut.h>
#include "threadqueue.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct OSFastMutex OSFastMutex;
typedef struct OSFastMutexLink OSFastMutexLink;
typedef struct OSFastCondition OSFastCondition;
 
struct OSFastMutexLink
{
 OSFastMutex *next;
 OSFastMutex *prev;
};
WUT_CHECK_OFFSET(OSFastMutexLink, 0x00, next);
WUT_CHECK_OFFSET(OSFastMutexLink, 0x04, prev);
WUT_CHECK_SIZE(OSFastMutexLink, 0x08);
 
#define OS_FAST_MUTEX_TAG 0x664D7458u
 
struct OSFastMutex
{
 uint32_t tag;
 const char *name;
 WUT_UNKNOWN_BYTES(4);
 OSThreadSimpleQueue queue;
 OSFastMutexLink link;
 WUT_UNKNOWN_BYTES(16);
};
WUT_CHECK_OFFSET(OSFastMutex, 0x00, tag);
WUT_CHECK_OFFSET(OSFastMutex, 0x04, name);
WUT_CHECK_OFFSET(OSFastMutex, 0x0c, queue);
WUT_CHECK_OFFSET(OSFastMutex, 0x14, link);
WUT_CHECK_SIZE(OSFastMutex, 0x2c);
 
void
OSFastMutex_Init(OSFastMutex *mutex,
 const char *name);
 
void
OSFastMutex_Lock(OSFastMutex *mutex);
 
void
OSFastMutex_Unlock(OSFastMutex *mutex);
 
BOOL
OSFastMutex_TryLock(OSFastMutex *mutex);
 
#ifdef __cplusplus
}
#endif