oc_study02

学习.m .c 多文件调用

main.m

#import "hhaa.m"#import "hhaaa.c"int main(){    helo();    holy();    return 0;}

hhaa.m

#import <Foundation/Foundation.h>int helo(){    NSLog(@"调用helo， this is oc");    return 0;}

hhaaa.c

#include "hhaaa.h"int holy(void){    printf("调用holy， this is c\n");    return 0;}

hhaaa.h

#include <stdio.h>