/******************************************************************************
    Xplanet 0.43 - render an image of the earth into an X window
    Copyright (C) 1999 Hari Nair <hari@alumni.caltech.edu>

    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

******************************************************************************/

#include <X11/Xlib.h>

extern Display *disp;
extern Window window;
extern int screen_num;

extern int texture_width, texture_height;
extern unsigned char *rgb_data;

extern unsigned char *elevation;
extern int window_width, window_height;
extern int image_width, image_height; 

extern void init_display ();
extern void render_image ();
extern void read_image ();
extern void create_merc ();
extern void create_ortho ();


