clock_gettime
clock_gettime(clockid_t clockid, struct timespec50 *tim50)
#define clock_gettime _clock_gettime
# undef clock_gettime
# define clock_gettime(id, t) ((t)->tv_sec = time(NULL), (t)->tv_nsec = 0, 0)
clock_gettime(clockid_t clk, struct timespec *ts)