From 6cb1c25696baa9484023e561de2cbc2aec749e14 Mon Sep 17 00:00:00 2001
From: Shinichiro Hamaji <shinichiro.hamaji@gmail.com>
Date: Wed, 17 Jun 2015 16:22:51 +0900
Subject: [C++] Implement else

---
 log.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'log.h')

diff --git a/log.h b/log.h
index 6fb0326..847adab 100644
--- a/log.h
+++ b/log.h
@@ -19,6 +19,12 @@
     exit(1);                                                    \
   } while (0)
 
+#define WARN(...) do {                                          \
+    char buf[999];                                              \
+    sprintf(buf, __VA_ARGS__);                                  \
+    fprintf(stderr, "%s\n", buf);                               \
+  } while (0)
+
 #define ERROR(...) do {                                         \
     char buf[999];                                              \
     sprintf(buf, __VA_ARGS__);                                  \
-- 
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