gettime in c: gettime function is used to find current system time. We pass address of a structure varibale of type ( struct time ).
C programming code for gettime
#include<stdio.h>
#include<dos.h>
#include<dos.h>
main()
{
struct time t;
gettime(&t);
printf("Current system time is %d : %d : %d\n",t.ti_hour,t.ti_min,t.ti_sec);
return 0;
}