#ifndef _SYS_TIME_H #include <time/sys/time.h> /* Now document the internal interfaces. */ extern int __gettimeofday (struct timeval *__tv, struct timezone *__tz); extern int __settimeofday (__const struct timeval *__tv, __const struct timezone *__tz); extern int __adjtime (__const struct timeval *__delta, struct timeval *__olddelta); extern int __getitimer (enum __itimer_which __which, struct itimerval *__value); extern int __setitimer (enum __itimer_which __which, __const struct itimerval *__new, struct itimerval *__old); extern int __utimes (__const char *__file, struct timeval __tvp[2]); #endif