#include <time.h>
#include <stdio.h>

// An example of getting the current hour and minute with time.h's `localtime`
void main () {
    time_t rawtime;
    time(&rawtime);

    struct tm *current_time;
    current_time = localtime( &rawtime );
    
    printf("%d:%d", current_time->tm_hour, current_time->tm_min);
}