$NetBSD: patch-ad,v 1.1.1.1 1999/06/18 19:18:18 jlam Exp $

--- ftp/ftp/pclose.c.orig	Wed Dec  9 20:43:25 1998
+++ ftp/ftp/pclose.c	Fri Jun 18 06:54:14 1999
@@ -17,6 +17,8 @@
 #include <sys/wait.h>
 #ifdef HAVE_VFORK_H
 #include <vfork.h>
+#else
+#include <unistd.h>	/* vfork() */
 #endif
 #define sig_t my_sig_t
 #define sigtype RETSIGTYPE