xref: /freebsd-11-stable/contrib/ncurses/ncurses/base/lib_clearok.c

/****************************************************************************
 * Copyright (c) 1998 Free Software Foundation, Inc.                        *
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 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
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 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 ****************************************************************************/


/*
**	lib_clearok.c
**
**	The routine clearok.
**
*/

#include <curses.priv.h>

MODULE_ID("$Id: lib_clearok.c,v 1.2 1998/02/11 12:14:00 tom Exp $")

int clearok(WINDOW *win, bool flag)
{
	T((T_CALLED("clearok(%p,%d)"), win, flag));

	if (win) {
	  win->_clear = flag;
	  returnCode(OK);
	}
	else
	  returnCode(ERR);
}