Moved compability macros and declarations into compat.h

Moved some common stuff from quakedef.h and qwsvdef.h into commdef.h

include/commdef.h

@@ -0,0 +1,59 @@
+/*
+
+commdef.h - Definitions common to client and server.
+
+Copyright (C) 1996-1997	Id Software, Inc.
+Copyright (C) 2000		Marcus Sundberg <mackan@stacken.kth.se>
+
+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 the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*/
+
+#ifndef __QF_COMMDEF_H
+#define __QF_COMMDEF_H
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+
+/* The host system specifies the base of the directory tree, the
+   command line parms passed to the program, and the amount of memory
+   available for the program to use.
+*/
+
+typedef struct
+{
+	char	*basedir;
+	char	*cachedir;	/* for development over ISDN lines */
+	int		argc;
+	char	**argv;
+	void	*membase;
+	int		memsize;
+} quakeparms_t;
+
+/* Host */
+extern	quakeparms_t host_parms;
+
+extern	cvar_t		*sys_nostdout;
+extern	cvar_t		*developer;
+
+extern	qboolean	host_initialized;	/* True if into command execution. */
+extern	double		host_frametime;
+extern	double		realtime;			/* Not bounded in any way, changed at
+										   start of every frame, never reset */
+
+#endif /* __QF_COMMDEF_H */