Gmtime Function

Syntax:

 struct tm *gmtime(const time_t *time);

Example:

#include <time.h>

  #include <stdio.h>

  int main()

  {

    struct tm *local_time, *greenwhich_time;

    time_t t;

    t = time(NULL);

    local_time = localtime(&t);

    printf("Local time and date: %s\n", asctime(local_time));

    greenwhich_time = gmtime(&t);

    printf("Coordinated Universal Time and date: %s", asctime(greenwhich_time));

    return 0;

  }