net/tinyldap: fix build on 32bit

net/tinyldap/Makefile

@@ -1,5 +1,6 @@
 PORTNAME=	tinyldap
 PORTVERSION=	0.0.${SNAPSHOT}
+PORTREVISION=	1
 CATEGORIES=	net
 MASTER_SITES=	ftp://ftp.dinoex.de/pub/tinyldap/
 DISTNAME=	${PORTNAME}-${SNAPSHOT}

net/tinyldap/files/patch-ldap_match_sre.c

@@ -0,0 +1,11 @@
+--- ldap_match_sre.c.orig	2007-06-28 22:17:33 UTC
++++ ldap_match_sre.c
+@@ -45,7 +45,7 @@ static int ldap_match_present_sre(struct SearchResultE
+ }
+ 
+ static int substrmatch(struct Substring* x,struct string* s,int ignorecase) {
+-  int (*diff)(const void* a, unsigned long len, const void* b);
++  int (*diff)(const void* a, size_t len, const void* b);
+   if (ignorecase)
+     diff=case_diffb;
+   else