X-Git-Url: http://git.buserror.net/cgi-bin/gitweb.cgi?p=polintos%2Fscott%2Fpriv.git;a=blobdiff_plain;f=lib%2Fc%2Ffreestanding%2Fstring.c;h=45eb2463284af43fd33ffe4f043e999dd0069537;hp=f1ede1e8fee6ec50cb6041016078680b433e126b;hb=07f827f6957bfb9b3c29f8730670bf1ed51581ff;hpb=e3afb1d2b9f9082410c46e5234edcae26e2c61db

diff --git a/lib/c/freestanding/string.c b/lib/c/freestanding/string.c
index f1ede1e..45eb246 100644
--- a/lib/c/freestanding/string.c
+++ b/lib/c/freestanding/string.c
@@ -150,7 +150,7 @@ int strcmp(const char *s1, const char *s2)
 		s2++;
 	}
 
-	return *s2 - *s1;
+	return (unsigned char)*s2 - (unsigned char)*s1;
 }
 
 int strncmp(const char *s1, const char *s2, int n)
@@ -163,7 +163,7 @@ int strncmp(const char *s1, const char *s2, int n)
 	if (i == n)
 		return 0;
 
-	return *s2 - *s1;
+	return (unsigned char)s2[i] - (unsigned char)s1[i];
 }
 
 char *strchr(const char *s, int c)