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jh_utils
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lines.c
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C/C++ Source or Header
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1995-01-07
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1KB
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38 lines
/*
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.
*/
#include <graph.h>
/*************************************************************************
* This function returns the number of lines per screen using a graphics
* call.
* maintainer: James Hall
*/
int
lines (void)
{
struct videoconfig vc;
/* Get the configuration of the display. */
/* getvideoconfig from Quick-C returns a structure of the display.
Link with the graphics library, GRAPHICS.LIB */
_getvideoconfig (&vc);
return (vc.numtextrows);
}