week06/ex4.c
// SIGSTOP cannot be caught or ignored, so this will not be ever executed
SIGSTOP cannot be caught or ignored, so this will not be ever executed
SIGSTOP cannot be caught or ignored so this will not be ever executed
void sigstopHandler(int signum)
{
    printf("You paused me!\n");
    exit(0);
}
void sigstopHandler ( int signum ) { printf ( " \n " ) ; exit ( 0 ) ; }
SIGSTOP cannot be caught or ignored, so this will not be ever executed
SIGSTOP cannot be caught or ignored so this will not be ever executed