/*
    Tools.h, Copyright  (c) by Lukas Ruf, lr@lpr.ch,
    Swiss Federal Institute of Technology,
    Computer Engineering and Networks Laboratory.

    TOPSY -- A Teachable Operating System.
             Implementation of a tiny and simple
             micro kernel for teaching purposes.

    For further information, please visit http://www.tik.ee.ethz.ch/~topsy

    This software is provided under the terms of the GNU General Public Licence.

    A full copy of the GNU GPL is provided in the file COPYING found in the 
    development root of Topsy.
*/
/*
	
	File:                  $Source: /usr/drwho/vault/cvs/topsy/Topsy/Topsy/ia32/Tools.h,v $
 	Author(s):             Lukas Ruf, lr@lpr.ch
 	Affiliation:           ETH Zuerich, TIK
 	Version:               $Revision: 1.2 $
 	Creation Date:         
 	Last Date of Change:   $Date: 1999/12/13 21:48:38 $      by: $Author: ruf $
	
	
	$Log: Tools.h,v $
	Revision 1.2  1999/12/13 21:48:38  ruf
	GNU General Public Licence Update
	
	Revision 1.1  1999/05/13 17:06:00  jeker
	Initial revision
	
*/

#ifndef _Tools_h_
#define _Tools_h_ 

char sign(int pi);
void itob(char b, char *ps);
void itoa(int pi, char *pstr);
void itoal(int pi, char *pstr, unsigned char plength);
void itoah(int pi, char *pstr);
void itoahl(int pi, char *pstr, unsigned char plength);
void idle();
int BCDtoBIN(int pBCD);
unsigned long MaxPhysMem();

#endif