1 /****************************************************************************
2 * Copyright 2020,2021 Thomas E. Dickey *
3 * Copyright 1998-2001,2009 Free Software Foundation, Inc. *
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28 ****************************************************************************/
30 /****************************************************************************
31 * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
32 * and: Eric S. Raymond <esr@snark.thyrsus.com> *
33 ****************************************************************************/
38 ** The routine wclrtoeol().
42 #include <curses.priv.h>
44 MODULE_ID("$Id: lib_clreol.c,v 1.24 2021/10/23 19:06:01 tom Exp $")
47 wclrtoeol(WINDOW *win)
51 T((T_CALLED("wclrtoeol(%p)"), (void *) win));
55 NCURSES_CH_T *ptr, *end;
57 NCURSES_SIZE_T y = win->_cury;
58 NCURSES_SIZE_T x = win->_curx;
61 * If we have just wrapped the cursor, the clear applies to the
62 * new line, unless we are at the lower right corner.
64 if (IS_WRAPPED(win) != 0
66 win->_flags &= ~_WRAPPED;
70 * There's no point in clearing if we're not on a legal
78 blank = win->_nc_bkgd;
79 line = &win->_line[y];
80 CHANGED_TO_EOL(line, x, win->_maxx);
82 ptr = &(line->text[x]);
83 end = &(line->text[win->_maxx]);