#include "time_impl.h"
#include <errno.h>
#include "libc.h"

extern const char __gmt[];

struct tm* __gmtime_r(const time_t* restrict t, struct tm* restrict tm) {
  if (__secs_to_tm(*t, tm) < 0) {
    errno = EOVERFLOW;
    return 0;
  }
  tm->tm_isdst = 0;
  tm->__tm_gmtoff = 0;
  tm->__tm_zone = __gmt;
  return tm;
}

weak_alias(__gmtime_r, gmtime_r);