libx/libx/base.h

   1 /*
   2  *  ZeX/OS
   3  *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   4  *  Copyright (C) 2010  Tomas 'ZeXx86' Jedrzejek (zexx86@zexos.org)
   5  *
   6  *  This program is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20
  21 #ifndef _BASE_H
  22 #define _BASE_H
  23
  24 #define SYSV_GVGAFB             (unsigned *) 0x9040
  25
  26 unsigned short *vgafb;
  27 unsigned short *vgadb;
  28
  29 unsigned vgafb_res_x;
  30 unsigned vgafb_res_y;
  31
  32 /* externs */
  33 extern void xcls (unsigned color);
  34 extern unsigned xinit ();
  35 extern void xpixel (unsigned x, unsigned y, unsigned color);
  36 extern unsigned xpixelget (unsigned x, unsigned y);
  37 extern void xfbswap ();
  38 extern void xexit ();
  39
  40 #endif