19 void os_sleep(os_time_t sec, os_time_t usec);
22 	os_time_t sec;  member
27 	os_time_t sec;  member
50 	return (a->sec < b->sec) ||  in os_time_before()
51 	       (a->sec == b->sec && a->usec < b->usec);  in os_time_before()
58 	res->sec = a->sec - b->sec;  in os_time_sub()
61 		res->sec--;  in os_time_sub()
72 	return (a->sec < b->sec) ||  in os_reltime_before()
73 	       (a->sec == b->sec && a->usec < b->usec);  in os_reltime_before()
80 	res->sec = a->sec - b->sec;  in os_reltime_sub()
83 		res->sec--;  in os_reltime_sub()
106 	return (age.sec > timeout_secs) ||  in os_reltime_expired()
107 	       (age.sec == timeout_secs && age.usec > 0);  in os_reltime_expired()
113 	return t->sec != 0 || t->usec != 0;  in os_reltime_initialized()
132 int os_mktime(int year, int month, int day, int hour, int min, int sec,
136 	int sec; /* 0..59 or 60 for leap seconds */  member