From 4a1e01c5a541513e93e26815503cc353acec6a24 Mon Sep 17 00:00:00 2001
From: wangyu- <wangyucn@gmail.com>
Date: Wed, 29 Aug 2018 14:32:45 -0500
Subject: [PATCH] remove register var

---
 common.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common.cpp b/common.cpp
index e5dcf05..55b3cf2 100644
--- a/common.cpp
+++ b/common.cpp
@@ -567,9 +567,9 @@ void setnonblocking(int sock) {
     Generic checksum calculation function
 */
 unsigned short csum(const unsigned short *ptr,int nbytes) {//works both for big and little endian
-    register long sum;
+    long sum;
     unsigned short oddbyte;
-    register short answer;
+    short answer;
 
     sum=0;
     while(nbytes>1) {