$OpenBSD: patch-sim_ucsim_cmd_src_newcmdposixcl_h,v 1.1 2016/09/10 13:03:41 ajacoutot Exp $
--- sim/ucsim/cmd.src/newcmdposixcl.h.orig	Sat Sep 10 10:48:28 2016
+++ sim/ucsim/cmd.src/newcmdposixcl.h	Sat Sep 10 10:48:45 2016
@@ -29,6 +29,7 @@ Software Foundation, 59 Temple Place - Suite 330, Bost
 #ifndef CMD_NEWCMDFDCL_HEADER
 #define CMD_NEWCMDFDCL_HEADER
 
+#include <sys/select.h> /* fd_set */
 #include "newcmdcl.h"
 #include "cmdutil.h"
 
