Contains time information, expressed in seconds and nanoseconds.
#include <time.h> typedef struct timespec { time_t tv_sec; long tv_nsec; } timespec_t, timestrc_t;
Specifies the whole number of seconds since the epoch.
Specifies the fraction of a second in nanoseconds. On NetWare, this will never be less than one millisecond (one million nanoseconds).
The synch.h file also defines the timespec structure to be a timestruct_t structure.