50     s32     count;                     // lock count (notice: use upper 1byte as mutex type)  member
62 static inline  void OS_SetMutexCount( OSMutex* mutex, s32 count )  in OS_SetMutexCount()  argument
64     mutex->count = (s32)( (mutex->count & OSi_MUTEX_TYPE_MASK) | (count & OSi_MUTEX_COUNT_MASK) );  in OS_SetMutexCount()
68     return (s32)( mutex->count & OSi_MUTEX_COUNT_MASK);  in OS_GetMutexCount()
72     u32 type = (u32)(mutex->count & OSi_MUTEX_TYPE_MASK);  in OS_IncreaseMutexCount()
73     mutex->count ++;  in OS_IncreaseMutexCount()
74     mutex->count = (s32)( type | (mutex->count & OSi_MUTEX_COUNT_MASK) );  in OS_IncreaseMutexCount()
78     u32 type = (u32)(mutex->count & OSi_MUTEX_TYPE_MASK);  in OS_DecreaseMutexCount()
79     mutex->count --;  in OS_DecreaseMutexCount()
80     mutex->count = (s32)( type | (mutex->count & OSi_MUTEX_COUNT_MASK) );  in OS_DecreaseMutexCount()
84     mutex->count = (s32)( type | (mutex->count & OSi_MUTEX_COUNT_MASK) );  in OS_SetMutexType()
88     return (u32)( mutex->count & OSi_MUTEX_TYPE_MASK );  in OS_GetMutexType()