SWITCHCH.ASM

;    
;   Switchch.asm - switchchar routine.
;   Copyright (C) 2000, 2001 Imre Leber
;
;   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., 675 Mass Ave, Cambridge, MA 02139, USA.
;
;   If you have any questions, comments, suggestions, or fixes please
;   email me at:  imre.leber@worldonline.be
;

;========================================================================
;===                           SwitchChar                             ===
;===------------------------------------------------------------------===
;=== Returns the DOS switch character.                                ===
;========================================================================

segment _TEXT class=CODE

        global _SwitchChar
_SwitchChar:

        mov  ax, 3700h      ; Get DOS switch character
        int  21h
        mov  al, dl         ; and return it.
        ret