From: Rich Felker <dalias@aerifal.cx>
Date: Thu, 4 Apr 2013 23:50:55 +0000 (-0400)
Subject: eliminate gcc dependency for testing char signedness in limits.h
X-Git-Url: http://nsz.repo.hu/git/?p=musl;a=commitdiff_plain;h=201995f382cc698ae19289623cc06a70048ffe7b;hp=ddfb267b0e72499f6022981733264a063ec881f0;ds=sidebyside

eliminate gcc dependency for testing char signedness in limits.h
---

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