#ifndef _SYS_TIME_H #define _SYS_TIME_H #include <bits/macros.h> #include <sys/types.h> // Captures elapsed time with microsecond precision. struct timeval { time_t tv_sec; suseconds_t tv_usec; }; #ifdef __cplusplus extern "C" { #endif /* Retrieves the current time and stores it in tp. */ __lc_is_deprecated int gettimeofday(struct timeval* tp, void* tzp); #ifdef __cplusplus } #endif #endif