$OpenBSD: patch-htmldoc_http_c,v 1.2 2016/01/03 10:18:36 benoit Exp $
--- htmldoc/http.c.orig	Sat Jan  2 22:46:20 2016
+++ htmldoc/http.c	Sun Jan  3 10:59:10 2016
@@ -38,6 +38,10 @@
 #  include <poll.h>
 #endif /* HAVE_POLL */
 
+#if defined(__OpenBSD__)
+#  define CUPS_RAND() arc4random() 
+#  define CUPS_SRAND(v)
+#endif
 
 /*
  * Some operating systems have done away with the Fxxxx constants for
