#include "time.h"
#include "sys/time.h"
#include "syscall.h"
#include "errno.h"

int nanosleep(const struct timespec* req, struct timespec* rem) {
    return __syscall_ret(_syscall2(SYS_NANOSLEEP, (int)req, (int)rem));
}

int clock_gettime(int clk_id, struct timespec* tp) {
    return __syscall_ret(_syscall2(SYS_CLOCK_GETTIME, clk_id, (int)tp));
}

int gettimeofday(struct timeval* tv, void* tz) {
    (void)tz;
    return __syscall_ret(_syscall2(SYS_GETTIMEOFDAY, (int)tv, 0));
}