$OpenBSD: patch-src_libevent-modified_configure_ac,v 1.1 2013/10/23 13:14:07 sthen Exp $

From cab22b04c04c0b710acff69c8c2e9bbb0d94bde7 Mon Sep 17 00:00:00 2001
From: Frank Denis <github@pureftpd.org>
Date: Tue, 22 Oct 2013 13:05:32 -0700
Subject: [PATCH] Check for arc4random_addrandom() presence - Needed for
 OpenBSD-current.

--- src/libevent-modified/configure.ac.orig	Wed Oct 23 14:00:22 2013
+++ src/libevent-modified/configure.ac	Wed Oct 23 14:00:37 2013
@@ -291,7 +291,7 @@ AC_HEADER_TIME
 
 dnl Checks for library functions.
 AC_CHECK_FUNCS([gettimeofday vasprintf fcntl clock_gettime strtok_r strsep])
-AC_CHECK_FUNCS([getnameinfo strlcpy inet_ntop inet_pton signal sigaction strtoll inet_aton pipe eventfd sendfile mmap splice arc4random arc4random_buf issetugid geteuid getegid getprotobynumber setenv unsetenv putenv sysctl])
+AC_CHECK_FUNCS([getnameinfo strlcpy inet_ntop inet_pton signal sigaction strtoll inet_aton pipe eventfd sendfile mmap splice arc4random arc4random_buf arc4random_addrandom issetugid geteuid getegid getprotobynumber setenv unsetenv putenv sysctl])
 AC_CHECK_FUNCS([umask])
 
 AC_CACHE_CHECK(
