$NetBSD: patch-lib-src_yow_c,v 1.1 2011/12/24 17:07:07 dholland Exp $

- use time() correctly

--- lib-src/yow.c~	1994-06-07 15:18:54.000000000 +0000
+++ lib-src/yow.c
@@ -9,6 +9,7 @@
 
 #include <stdio.h>
 #include <ctype.h>
+#include <time.h>
 #include <../src/paths.h>      /* For PATH_DATA.  */
 
 #define BUFSIZE  80
@@ -53,7 +54,7 @@ main (argc, argv)
   }
 
   /* initialize random seed */
-  srand((int) (getpid() + time((long *) 0)));
+  srand((int) (getpid() + time(NULL)));
 
   setup_yow(fp);
   yow(fp);