$OpenBSD: patch-src_subshell_c,v 1.5 2011/06/14 18:18:24 robert Exp $

warning: implicit declaration of function `getgrnam'

--- src/subshell.c.orig	Mon Apr 11 11:04:51 2011
+++ src/subshell.c	Tue Jun 14 20:13:04 2011
@@ -42,6 +42,7 @@
 #endif
 #include <termios.h>
 #include <unistd.h>
+#include <grp.h>
 
 #ifdef HAVE_STROPTS_H
 #include <stropts.h>            /* For I_PUSH */
