/**
 ** BCC2GRX  -  Interfacing Borland based graphics programs to LIBGRX
 ** Copyright (C) 1993-97 by Hartmut Schirmer
 **
 **
 ** Contact :                Hartmut Schirmer
 **                          Feldstrasse 118
 **                  D-24105 Kiel
 **                          Germany
 **
 ** e-mail : hsc@techfak.uni-kiel.de
 **
 ** This file is part of the GRX graphics library.
 **
 ** The GRX graphics library is free software; you can redistribute it
 ** and/or modify it under some conditions; see the "copying.grx" file
 ** for details.
 **
 ** This library 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.
 **
 **/

#include "bccgrx00.h"

int __gr_getmodemaxy(int mode) {
  int  w, h;
  long c;
  _DO_INIT_CHECK_RV(-1);
  if (!__gr_getmode_whc(mode, &w, &h, &c)) {
    ERR = grInvalidMode;
    return -1;
  }
  return (int)(h-1);
}