#include <errno.h>#include <limits.h>#include <stdio.h>#include <time.h>static intdo_test (void){  int result = 0;  time_t t = time (NULL);  struct tm *tp = localtime (&t);  tp->tm_year = 10000 - 1900;  char buf[1000];  errno = 0;  buf[26] = '\xff';  char *s = asctime_r (tp, buf);  if (s != NULL || errno != EOVERFLOW)    {      puts ("asctime_r did not fail correctly");      result = 1;    }  if (buf[26] != '\xff')    {      puts ("asctime_r overwrote 27th byte in buffer");      result = 1;    }  return result;}#define TEST_FUNCTION do_test ()#include "../test-skeleton.c"