/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
#include <stdio.h>
#include <stdlib.h>

int add(int left, int right) {
    return left + right;
}

int main(int argc, char *argv[]) {
    int (*f)(int,int) = add;
    /*
     ^ return type
          ^ name of the function address being declared
             ^ type(s) of parameters that it takes
                    ^ other function being assigned
    
    This will be the address of the code for this function in the text segment.
    */

    int b = f(5);

    // Same as...
    //int b = getN(5);
    printf("%d\n", b);

    return EXIT_SUCCESS;
}