X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fstrindex.c;h=b3a2b74d1e01839cc740a8a5674cfbdfe44b51de;hp=9a1e4fe7b5d999b6ded5b000fb636d3df4f79985;hb=b6823062c9806496b39ff12bf1fbe43ae127c96c;hpb=5dd6771b28c257af405d7248639ed0e3bcdce38b

diff --git a/sbr/strindex.c b/sbr/strindex.c
index 9a1e4fe..b3a2b74 100644
--- a/sbr/strindex.c
+++ b/sbr/strindex.c
@@ -1,25 +1,25 @@
-
 /*
- * strindex.c -- "unsigned" lexical index
- *
- * This code is Copyright (c) 2002, by the authors of nmh.  See the
- * COPYRIGHT file in the root directory of the nmh distribution for
- * complete copyright information.
- */
+** strindex.c -- "unsigned" lexical index
+**            -- Returns the index at which `needle' appears in `haystack' 
+**
+** This code is Copyright (c) 2002, by the authors of nmh.  See the
+** COPYRIGHT file in the root directory of the nmh distribution for
+** complete copyright information.
+*/
 
 #include <h/mh.h>
 
 int
-stringdex (char *p1, char *p2)
+stringdex(char *needle, char *haystack)
 {
-    char *p;
+	char *p;
 
-    if (p1 == NULL || p2 == NULL)
-	return -1;
+	if (needle == NULL || haystack == NULL)
+		return -1;
 
-    for (p = p2; *p; p++)
-	if (uprf (p, p1))
-	    return (p - p2);
+	for (p = haystack; *p; p++)
+		if (strncasecmp(p, needle, strlen(needle))==0)
+			return (p - haystack);
 
-    return -1;
+	return -1;
 }