$OpenBSD: patch-randnum_c,v 1.3 2008/04/22 09:15:08 robert Exp $
--- randnum.c.orig	Thu Jul  5 01:42:19 2007
+++ randnum.c	Tue Apr 22 11:12:27 2008
@@ -17,6 +17,15 @@
 
 #include "pwgen.h"
 
+#ifdef HAVE_ARC4RANDOM
+
+int pw_random_number(int max_num)
+{
+	return (arc4random_uniform(max_num));
+}
+
+#else
+
 #ifdef HAVE_DRAND48
 extern double drand48(void);
 #endif
@@ -93,3 +102,4 @@ int pw_random_number(max_num)
 	return ((int) (random() / ((float) RAND_MAX) * max_num));
 #endif
 }
+#endif	/* HAVE_ARC4RANDOM */