From 8a4a03c6eceb8dea383d80fed764f50ee252eadd Mon Sep 17 00:00:00 2001
From: ruanyf <yifeng.ruan@gmail.com>
Date: Mon, 13 Sep 2021 21:12:45 +0800
Subject: [PATCH] docs(multifile): fixed #27

---
 docs/multifile.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/docs/multifile.md b/docs/multifile.md
index 657e209..7c6857e 100644
--- a/docs/multifile.md
+++ b/docs/multifile.md
@@ -80,7 +80,9 @@ int main(void) {
 // File bar.c
 #include "bar.h"
 
-int add(int, int);
+int add(int a, int b) {
+  return a + b;
+}
 ```
 
 现在重新编译，就可以顺利得到二进制可执行文件。