/* $OpenBSD: lib_hline.c,v 1.1 1997/12/03 05:21:19 millert Exp $ */ /*************************************************************************** * COPYRIGHT NOTICE * **************************************************************************** * ncurses is copyright (C) 1992-1995 * * Zeyd M. Ben-Halim * * zmbenhal@netcom.com * * Eric S. Raymond * * esr@snark.thyrsus.com * * * * Permission is hereby granted to reproduce and distribute ncurses * * by any means and for any fee, whether alone or as part of a * * larger distribution, in source or in binary form, PROVIDED * * this notice is included with any such distribution, and is not * * removed from any of its header files. Mention of ncurses in any * * applications linked with it is highly appreciated. * * * * ncurses comes AS IS with no warranty, implied or expressed. * * * ***************************************************************************/ /* ** lib_hline.c ** ** The routine whline(). ** */ #include <curses.priv.h> MODULE_ID("Id: lib_hline.c,v 1.1 1997/10/08 05:59:50 jtc Exp $") int whline(WINDOW *win, chtype ch, int n) { int code = ERR; short line; short start; short end; T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n)); if (win) { line = win->_cury; start = win->_curx; end = start + n - 1; if (end > win->_maxx) end = win->_maxx; if (win->_line[line].firstchar == _NOCHANGE || win->_line[line].firstchar > start) win->_line[line].firstchar = start; if (win->_line[line].lastchar == _NOCHANGE || win->_line[line].lastchar < start) win->_line[line].lastchar = end; if (ch == 0) ch = ACS_HLINE; ch = _nc_render(win, ch); while ( end >= start) { win->_line[line].text[end] = ch; end--; } code = OK; } returnCode(code); }