Base version of ncurses-5.7 library
diff --git a/ncurses/base/lib_hline.c b/ncurses/base/lib_hline.c
new file mode 100644
index 0000000..2ef2cc5
--- /dev/null
+++ b/ncurses/base/lib_hline.c
@@ -0,0 +1,80 @@
+/****************************************************************************
+ * Copyright (c) 1998-2001,2006 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ ****************************************************************************/
+
+/*
+** lib_hline.c
+**
+** The routine whline().
+**
+*/
+
+#include <curses.priv.h>
+
+MODULE_ID("$Id: lib_hline.c,v 1.11 2006/03/11 21:52:27 tom Exp $")
+
+NCURSES_EXPORT(int)
+whline(WINDOW *win, chtype ch, int n)
+{
+ int code = ERR;
+ NCURSES_SIZE_T start;
+ NCURSES_SIZE_T end;
+
+ T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n));
+
+ if (win) {
+ struct ldat *line = &(win->_line[win->_cury]);
+ NCURSES_CH_T wch;
+
+ start = win->_curx;
+ end = start + n - 1;
+ if (end > win->_maxx)
+ end = win->_maxx;
+
+ CHANGED_RANGE(line, start, end);
+
+ if (ch == 0)
+ SetChar2(wch, ACS_HLINE);
+ else
+ SetChar2(wch, ch);
+ wch = _nc_render(win, wch);
+
+ while (end >= start) {
+ line->text[end] = wch;
+ end--;
+ }
+
+ _nc_synchook(win);
+ code = OK;
+ }
+ returnCode(code);
+}