From f435ee41fca847b71aab679fed1d9b07c979cfba Mon Sep 17 00:00:00 2001
From: ideawu <ideawu@me>
Date: Fri, 13 Nov 2015 20:19:45 +0800
Subject: [PATCH] fix centos gcc 4.4.7 compile error

---
 Makefile | 2 +-
 client.c | 2 +-
 server.c | 8 +++++---
 3 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile
index 14f5bac..e9fb7d2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 
 all:
-	gcc -O2 -o server server.c
+	gcc -std=c99 -O2 -o server server.c
 	gcc -O2 -o client client.c
 
diff --git a/client.c b/client.c
index 907786b..cf949ef 100644
--- a/client.c
+++ b/client.c
@@ -28,7 +28,7 @@ int main(int argc, char **argv){
 	socklen_t optlen;
 	int connections = 0;
 
-	bzero(&addr, sizeof(addr));
+	memset(&addr, sizeof(addr), 0);
 	addr.sin_family = AF_INET;
 	inet_pton(AF_INET, ip, &addr.sin_addr);
 
diff --git a/server.c b/server.c
index 881c61c..f7aee33 100644
--- a/server.c
+++ b/server.c
@@ -34,9 +34,11 @@ int main(int argc, char **argv){
 
 	int server_socks[MAX_PORTS];
 
-	for(int i=0; i<MAX_PORTS; i++){
-		int port = base_port + i;
-		bzero(&addr, sizeof(addr));
+	int i;
+	int port;
+	for(i=0; i<MAX_PORTS; i++){
+		port = base_port + i;
+		memset(&addr, sizeof(addr), 0);
 		addr.sin_family = AF_INET;
 		addr.sin_port = htons((short)port);
 		inet_pton(AF_INET, ip, &addr.sin_addr);