From 201995f382cc698ae19289623cc06a70048ffe7b Mon Sep 17 00:00:00 2001
From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 4 Apr 2013 19:50:55 -0400
Subject: [PATCH] eliminate gcc dependency for testing char signedness in
 limits.h

---
 include/limits.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/limits.h b/include/limits.h
index f8314a56..54d1940b 100644
--- a/include/limits.h
+++ b/include/limits.h
@@ -9,7 +9,7 @@
 
 /* Support signed or unsigned plain-char */
 
-#ifdef __CHAR_UNSIGNED__
+#if '\0'-1 > 0
 #define CHAR_MIN 0
 #define CHAR_MAX 255
 #else
-- 
2.20.1