/* This program is written in C. */

#include <stdio.h>    /* declaration for printf function */
#include <stdlib.h>   /* definition for EXIT_SUCCESS macro */
#include <unistd.h>   /* declarations for getpid and getppid functions */

int main()
{
	printf("%d\n", getpid());    /* my process id number, i.e. $$ */
	printf("%d\n", getppid());   /* my parent's process id number, p. 34 */

	return EXIT_SUCCESS;
}