cf. 함수포인터배열예제

#include <stdio.h>

int sum(int a, int b) { return (a + b); }
int mul(int a, int b) { return (a * b); }
int max(int a, int b) { return (a > b) ? a : b; }

int main(void)
{
    char *ts[3] = {"합", "곱", "맥스"};
    int(*fp[3])(int, int) = {sum, mul, max};
    int i, res;

    for(i = 0; i < 3; i++)
    {
        res = fp[i](10, 20);
        printf("%s : %d\n", ts[i], res);
    }

    return 0;
}