/**
 * The simplest example fo the use of function pointers that 
 * I could create.  This example is so simple as to be 
 * quite pointless.
 * 
 * @author
 * Created: April, 2021
 * **/

#include <stdio.h>

/**
 * Multiply two integers 
 * @param a an integer
 * @param b another integer
 * @return the product of the two integers
 * **/
int mult(int a, int b) {
    return a * b;
}

int main(int argc, char const *argv[])
{
    // call mult via its pointer
    printf("%d\n", (*mult)(3,4));
    return 0;
}