函数指针数组

#include <stdio.h>unsigned char test1(void){        return 1;}unsigned char test2(void){        return 2;}unsigned char (*p[30])(void) = {test1, test2};int main(void){        printf("%d\n", p[0]());        printf("%d\n", p[1]());        printf("%d\n", (*(p + 1))());}