X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flimits.h;h=25773ee464db3ba0424c80c919789ee3950c5327;hb=8cfbc8be82898c98fc0a93e2cc7912d9e649f32e;hp=56f7a12f313dcad419d14e3a7543c9edbd09622f;hpb=e8b8f3c90e02d8fa077be0f273fce1e48e2719d2;p=musl

diff --git a/include/limits.h b/include/limits.h
index 56f7a12f..25773ee4 100644
--- a/include/limits.h
+++ b/include/limits.h
@@ -5,14 +5,22 @@
 
 #include <bits/limits.h>
 
+/* Support signed or unsigned plain-char */
+
+#ifdef __CHAR_UNSIGNED__
+#define CHAR_MIN 0
+#define CHAR_MAX 255
+#else
+#define CHAR_MIN (-128)
+#define CHAR_MAX 127
+#endif
+
 /* Some universal constants... */
 
 #define CHAR_BIT 8
 #define SCHAR_MIN (-128)
 #define SCHAR_MAX 127
 #define UCHAR_MAX 255
-#define CHAR_MIN (-128)
-#define CHAR_MAX 127
 #define SHRT_MIN  (-1-0x7fff)
 #define SHRT_MAX  0x7fff
 #define USHRT_MAX 0xffff