/*
	fptrs-01.c
*/

#include <stdlib.h>
#include <stdio.h>
#include <string.h>

void myPrint();
void yourPrint();

int main( int argc, char *argv[] )
{
	void (*print)(); /* THIS IS A VARIABLE.   Its type is:  pointer to void function that takes no args */

	print = myPrint;    /* funct ptr var's name is print. It gets the address of myPrint.     no ( ) s */
	print();

	print = yourPrint;  /* funct ptr var's name is print. It gets the address of yourPrint.   no ( ) s */
	print();

	return 0;
}

void myPrint()
{
	int i=0;
	printf("\nmyPrint: ");
	for ( ; i<5 ; ++i)
		printf("%d ",i);
	printf("\n");
}

void yourPrint()
{
	int i=0;
	char *words[] = { "able", "baker", "charlie", "delta", "echo" };
	printf("\nyourPrint: ");
	for ( ; i<5 ; ++i)
		printf("%s ",words[i]);
	printf("\n");
}