text: /*
   *  ZeX/OS
   *  Copyright (C) 2007  Tomas 'ZeXx86' Jedrzejek (zexx86@gmail.com)
   *
   *  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 3 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, see <http://www.gnu.org/licenses/>.
   */
  
  
  unsigned char getch (){
  	
  	asm volatile ("movl $2, %%eax;"
  	     "int $0x80;" ::: "%eax");
  
  	unsigned short *memptr = (unsigned short *) 0x9000;
  	unsigned short *where = memptr;
  
  	return *where;
  } 
  