looks like utils is more or less complete for now, except for some fixes in

nq for abyss etc (ie, the magical -<mod> args).
The interface to the message subsystem got a revamp and all the mods to the .c
files reflect this. currently a little ugly, but I plan on abstracting msg
further to clean it up and make it more oo.

qw/include/msg_ucmd.h

@@ -0,0 +1,38 @@
+/*
+	msg_ucmd.h
+
+	(description)
+
+	Copyright (C) 1996-1997  Id Software, Inc.
+
+	This program is free software; you can redistribute it and/or
+	modify it under the terms of the GNU General Public License
+	as published by the Free Software Foundation; either version 2
+	of the License, or (at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+	See the GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program; if not, write to:
+
+		Free Software Foundation, Inc.
+		59 Temple Place - Suite 330
+		Boston, MA  02111-1307, USA
+
+	$Id$
+*/
+#ifndef __msg_ucmd_h
+#define __msg_ucmd_h
+
+#include "sizebuf.h"
+
+extern struct usercmd_s nullcmd;
+
+void MSG_WriteDeltaUsercmd (sizebuf_t *sb, struct usercmd_s *from, struct usercmd_s *cmd);
+void MSG_ReadDeltaUsercmd (struct usercmd_s *from, struct usercmd_s *cmd);
+
+#endif // __msg_ucmd_h