xref: /freebsd/contrib/ncurses/ncurses/base/lib_clear.c (revision 7a69bbfb)

/****************************************************************************
 * Copyright 2020 Thomas E. Dickey                                          *
 * Copyright 1998-2000,2009 Free Software Foundation, Inc.                  *
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/****************************************************************************
 *  Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995               *
 *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
 ****************************************************************************/

/*
**	lib_clear.c
**
**	The routine wclear().
**
*/

#include <curses.priv.h>

MODULE_ID("$Id: lib_clear.c,v 1.9 2020/02/02 23:34:34 tom Exp $")

NCURSES_EXPORT(int)
wclear(WINDOW *win)
{
    int code = ERR;

    T((T_CALLED("wclear(%p)"), (void *) win));

    if ((code = werase(win)) != ERR)
	win->_clear = TRUE;

    returnCode(code);
}