// fwo_func.c -- a program using two functions in one file
#include <stdio.h>

// ISO/ANSI C function prototyping
void butler(void);

int main(void)
{
	printf("I will summon the butler function.\n");
	butler();
	printf("Yes. Bring me some tea and writeable CD-ROMs.\n");
	return 0;
}

// start of function definition
void butler(void)
{
	printf("You rang, sir?\n");
}