/*Exit handlers allow you to have the program execute some code before exiting*/

#include<stdio.h>

static void ExitHandling(void);

int main (void)
	{

/*We pass the exit handler to the atexit function, which executes it on exit*/
/*atexit can accept multiple functions, and executes them in reverse order.*/
 
	if (atexit(ExitHandling) != 0)
		printf("My exit handler does not work\n");

	printf("This is the main program running.\n");
		return(0);
	}

/*The exit handling code below...*/

static void ExitHandling(void){
	/*Exit handling code goes here*/
	printf("This is the exit handler talking.\n");
		}

/*Example borrowed from (& fully explained in) */
/*"Advanced Programming in the Unix Environment" by*/
/*W. Richard Stevens & Stephen Rago */