ncurses/base/lib_clearok.c

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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 1.4 2000/12/10 02:43:26 tom Exp $")

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

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