C > Miscellaneous

Pointers to functions

Pointers to functions

#include <stdio.h>

int multiply(int x, int y);

int main(void) {
 int x = 10; 
 int y = 4;
 int (*ptr_to_func)(int, int); 

 ptr_to_func = multiply; 

 printf("%d * %d = %d\n", x, y, (*ptr_to_func)(x, y));

 return 0;
}

int multiply(int x, int y) {
 return x * y;
}