From a32bf68c85a97b3db9fe61e79c1120e21c5d5899 Mon Sep 17 00:00:00 2001
From: Tatsuya Kinoshita <tats@debian.org>
Date: Mon, 8 Apr 2013 21:48:49 +0900
Subject: Support the siteconf feature

Patch to support the siteconf feature, from [w3m-dev 04463]
on 2012-06-27, provided by AIDA Shinra.
---
 indep.c | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'indep.c')

diff --git a/indep.c b/indep.c
index 65b04aa..89e86c1 100644
--- a/indep.c
+++ b/indep.c
@@ -357,6 +357,20 @@ strcasemstr(char *str, char *srch[], char **ret_ptr)
     return -1;
 }
 
+int
+strmatchlen(const char *s1, const char *s2, int maxlen)
+{
+    int i;
+
+    /* To allow the maxlen to be negatie (infinity),
+     * compare by "!=" instead of "<=". */
+    for (i = 0; i != maxlen; ++i) {
+	if (!s1[i] || !s2[i] || s1[i] != s2[i])
+	    break;
+    }
+    return i;
+}
+
 char *
 remove_space(char *str)
 {
-- 
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