---------------------
PatchSet 5979 
Date: 2003/10/17 15:59:41
Author: rhorstmann
Branch: icap-2_5
Tag: (none) 
Log:
added missing strnstr (copied from gnutls)

Members: 
	src/icap_common.c:1.1.2.12->1.1.2.13 

Index: squid/src/icap_common.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/src/Attic/icap_common.c,v
retrieving revision 1.1.2.12
retrieving revision 1.1.2.13
diff -u -r1.1.2.12 -r1.1.2.13
--- squid/src/icap_common.c	17 Oct 2003 15:13:21 -0000	1.1.2.12
+++ squid/src/icap_common.c	17 Oct 2003 15:59:41 -0000	1.1.2.13
@@ -1,5 +1,5 @@
 /*
- * $Id: icap_common.c,v 1.1.2.12 2003/10/17 15:13:21 dwsquid Exp $
+ * $Id: icap_common.c,v 1.1.2.13 2003/10/17 15:59:41 rhorstmann Exp $
  *
  * DEBUG: section 81    Internet Content Adaptation Protocol (ICAP) Client
  * AUTHOR: Geetha Manjunath, Hewlett Packard Company
@@ -411,6 +411,28 @@
     return 0;
 }
 
+/* copied from gnutls */
+static char *strnstr(const char *haystack, const char *needle, size_t haystacklen)
+{
+        char *p;
+        ssize_t plen;
+        ssize_t len = strlen(needle);
+
+        if (*needle == '\0')    /* everything matches empty string */
+                return (char*) haystack;
+
+        plen = haystacklen;
+        for (p = (char*) haystack; p != NULL; p = memchr(p + 1, *needle, plen-1)) {
+                plen = haystacklen - (p - haystack);
+
+                if (plen < len) return NULL;
+
+                if (strncmp(p, needle, len) == 0)
+                        return (p);
+        }
+        return NULL;
+}
+
 static int
 icapParseConnectionClose(const IcapStateData * icap, const char *s, const char *e)
 {