12     sem->permits = initial_permits;  in sem_init()
19     return *(volatile typeof(sem->permits) *) &sem->permits;  in __time_critical_func()
21     static_assert(sizeof(sem->permits) == 2, "");  in __time_critical_func()
22     return *(volatile int16_t *) &sem->permits;  in __time_critical_func()
29         if (sem->permits > 0) {  in __time_critical_func()
30             sem->permits--;  in __time_critical_func()
49         if (sem->permits > 0) {  in __time_critical_func()
50             sem->permits--;  in __time_critical_func()
62     if (sem->permits > 0) {  in __time_critical_func()
63         sem->permits--;  in __time_critical_func()
74     int32_t count = sem->permits;  in __time_critical_func()
76         sem->permits = (int16_t)(count + 1);  in __time_critical_func()
85 void __time_critical_func(sem_reset)(semaphore_t *sem, int16_t permits) {  in __time_critical_func()
86     assert(permits >= 0 && permits <= sem->max_permits);  in __time_critical_func()
88     if (permits > sem->permits) {  in __time_critical_func()
89         sem->permits = permits;  in __time_critical_func()
92         sem->permits = permits;  in __time_critical_func()