small fixes

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@457 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 18 insertions, 1 deletions

diff --git a/missing/strcasecmp.c b/missing/strcasecmp.c
index 83aa50d9c3..ba7bf78ea4 100644
--- a/missing/strcasecmp.c
+++ b/missing/strcasecmp.c
@@ -1,6 +1,5 @@
 #include <ctype.h>
 
-#define min(a,b) (((a)>(b))?(b):(a))
 int
 strcasecmp(p1, p2)
     char *p1, *p2;
diff --git a/missing/strncasecmp.c b/missing/strncasecmp.c
new file mode 100644
index 0000000000..c136703415
--- /dev/null
+++ b/missing/strncasecmp.c
@@ -0,0 +1,18 @@
+#include <ctype.h>
+
+int
+strncasecmp(p1, p2, len)
+    char *p1;
+    char *p2;
+    int len;
+{
+    for (; len != 0; len--, p1++, p2++) {
+	if (toupper(*p1) != toupper(*p2)) {
+	    return toupper(*p1) - toupper(*p2);
+	}
+	if (*p1 == '\0') {
+	    return 0;
+	}
+    }
+    return 0;
+}