/*
 * ft_GetMode()/ft_SetMode() functions
 *
 * Copyright 2000 Luiz Rafael Culik <Culik@sl.conex.net>
 *
 * 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, 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; see the file LICENSE.txt.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
 *
 * As a special exception, the Harbour Project gives permission for
 * additional uses of the text contained in its release of Harbour.
 *
 * The exception is that, if you link the Harbour libraries with other
 * files to produce an executable, this does not by itself cause the
 * resulting executable to be covered by the GNU General Public License.
 * Your use of that executable is in no way restricted on account of
 * linking the Harbour library code into it.
 *
 * This exception does not however invalidate any other reasons why
 * the executable file might be covered by the GNU General Public License.
 *
 * This exception applies only to the code released by the Harbour
 * Project under the name Harbour.  If you copy code from other
 * Harbour Project or Free Software Foundation releases into a copy of
 * Harbour, as the General Public License permits, the exception does
 * not apply to the code that you add in this way.  To avoid misleading
 * anyone as to the status of such modified files, you must delete
 * this exception notice from them.
 *
 * If you write modifications of your own for Harbour, it is your choice
 * whether to permit this exception to apply to your modifications.
 * If you do not wish that, delete this exception notice.
 *
 */

/*
 * Author....: Glenn Scott
 * CIS ID....: 71620,1521
 *
 * This is an original work by Glenn Scott and is placed in the
 * public domain.
 *
 * Modification history:
 * ---------------------
 *
 *    Rev 1.3   15 Aug 1991 23:06:12   GLENN
 * Forest Belt proofread/edited/cleaned up doc
 *
 *    Rev 1.2   14 Jun 1991 19:53:14   GLENN
 * Minor edit to file header
 *
 *    Rev 1.1   14 Jun 1991 18:00:42   GLENN
 * Documentation change (minor), and checked for compatibility with new
 * ft_int86().
 *
 *    Rev 1.0   01 Apr 1991 01:02:30   GLENN
 * Nanforum Toolkit
 *
 */

#include "hbapi.h"

#if defined( HB_OS_DOS )
#  include <dos.h>
#endif

HB_FUNC( FT_SETMODE )
{
#if defined( HB_OS_DOS )
   {
      union REGS regs;
      regs.h.ah = 0;
      regs.h.al = hb_parni( 1 );
      HB_DOS_INT86( 0x10, &regs, &regs );
   }
#endif
}

HB_FUNC( FT_GETMODE )
{
   int iMode;

#if defined( HB_OS_DOS )
   {
      union REGS regs;
      regs.h.ah = 0x0F;
      HB_DOS_INT86( 0x10, &regs, &regs );
      iMode = regs.h.al;
   }
#else
   {
      iMode = 0;
   }
#endif

   hb_retni( iMode );
}