add tag v1_8_5_91v1_8_5_91

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_91@13046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 16 insertions, 0 deletions

diff --git a/ruby_1_8_5/missing/strcasecmp.c b/ruby_1_8_5/missing/strcasecmp.c
new file mode 100644
index 0000000000..fddb8385be
--- /dev/null
+++ b/ruby_1_8_5/missing/strcasecmp.c
@@ -0,0 +1,16 @@
+/* public domain rewrite of strcasecmp(3) */
+
+#include <ctype.h>
+
+int
+strcasecmp(p1, p2)
+    char *p1, *p2;
+{
+    while (*p1 && *p2) {
+	if (toupper(*p1) != toupper(*p2))
+	    return toupper(*p1) - toupper(*p2);
+	p1++;
+	p2++;
+    }
+    return strlen(p1) - strlen(p2);
+}