gistfile1.h

 /*
 * TechTouch #0b10001
 *
 * kill parent
 */
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <signal.h>

int main(int argc, char *argv[])
{
    pid_t pid;
    pid = fork();
    if (pid==0) {
        /* child */
        sleep(3);
        pid_t ppid = getppid();
        kill(ppid, SIGKILL);
        while(1) {
        }
    }
    else {
        /* parent */
        printf("%d\n", pid);
        sleep(30);
    }
    return 0;
}