From b475e312552c3fbe2e224892e5c56c474ec86bca Mon Sep 17 00:00:00 2001
From: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Date: Wed, 12 Dec 2012 09:45:49 +0400
Subject: [PATCH] Portability: ESC_CHAR is defined in /usr/include/langinfo.h
 in some systems

...so undefine it to avoid warning.

Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
---
 lib/global.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/global.h b/lib/global.h
index 580ec0673..f13dfc04f 100644
--- a/lib/global.h
+++ b/lib/global.h
@@ -117,6 +117,10 @@
 #define BUF_SMALL 128
 #define BUF_TINY 64
 
+/* ESC_CHAR is defined in /usr/include/langinfo.h in some systems */
+#ifdef ESC_CHAR
+#undef ESC_CHAR
+#endif
 /* AIX compiler doesn't understand '\e' */
 #define ESC_CHAR '\033'
 #define ESC_STR  "\033"