HelenOS sources

MINS_PER_HOUR      62 uspace/lib/c/generic/time.c #define MINS_PER_DAY   (MINS_PER_HOUR * HOURS_PER_DAY)
MINS_PER_HOUR      63 uspace/lib/c/generic/time.c #define SECS_PER_HOUR  (SECS_PER_MIN * MINS_PER_HOUR)
MINS_PER_HOUR     311 uspace/lib/c/generic/time.c 	hour += floor_div(min, MINS_PER_HOUR);
MINS_PER_HOUR     312 uspace/lib/c/generic/time.c 	min = floor_mod(min, MINS_PER_HOUR);