From 1e89fbaef1b56dfc93f072cb68768c52a351da12 Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Sat, 1 Feb 2014 18:46:50 +0900
Subject: [PATCH] turn on -std=c99 flag

---
 Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index b098c5f2..0d9251d8 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,5 @@
 CC=gcc
-CFLAGS=-Wall -Wextra
+CFLAGS=-Wall -Wextra -std=c99
 
 ifeq ($(findstring CYGWIN,$(shell uname -s)), CYGWIN)
   PICRIN_LIB=cygpicrin.dll