ncurses 6.1 - patch 20190323

[ncurses.git] / ncurses / base / lib_clrbot.c

diff --git a/ncurses/base/lib_clrbot.c b/ncurses/base/lib_clrbot.c
index cec34161acef4802cbf41c4833d3e247faf1232e..cbf2206d558156d69946d60dc01ce229081b49a6 100644 (file)
--- a/ncurses/base/lib_clrbot.c
+++ b/ncurses/base/lib_clrbot.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2006,2009 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            *
@@ -40,36 +40,37 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_clrbot.c,v 1.14 1998/06/28 00:36:26 tom Exp $")
+MODULE_ID("$Id: lib_clrbot.c,v 1.21 2009/10/24 22:33:19 tom Exp $")
 
-int wclrtobot(WINDOW *win)
+NCURSES_EXPORT(int)
+wclrtobot(WINDOW *win)
 {
-int     code = ERR;
+    int code = ERR;
 
-       T((T_CALLED("wclrtobot(%p)"), win));
+    T((T_CALLED("wclrtobot(%p)"), (void *) win));
 
-       if (win) {
-               short y;
-               short startx = win->_curx;
-               chtype blank = _nc_background(win);
+    if (win) {
+       NCURSES_SIZE_T y;
+       NCURSES_SIZE_T startx = win->_curx;
+       NCURSES_CH_T blank = win->_nc_bkgd;
 
-               T(("clearing from y = %d to y = %d with maxx =  %d", win->_cury, win->_maxy, win->_maxx));
+       T(("clearing from y = %ld to y = %ld with maxx =  %ld",
+          (long) win->_cury, (long) win->_maxy, (long) win->_maxx));
 
-               for (y = win->_cury; y <= win->_maxy; y++) {
-                       struct ldat *line = &(win->_line[y]);
-                       chtype *ptr = &(line->text[startx]);
-                       chtype *end = &(line->text[win->_maxx]);
+       for (y = win->_cury; y <= win->_maxy; y++) {
+           struct ldat *line = &(win->_line[y]);
+           NCURSES_CH_T *ptr = &(line->text[startx]);
+           NCURSES_CH_T *end = &(line->text[win->_maxx]);
 
-                       CHANGED_TO_EOL(line, startx, win->_maxx);
+           CHANGED_TO_EOL(line, startx, win->_maxx);
 
-                       while (ptr <= end)
-                               *ptr++ = blank;
+           while (ptr <= end)
+               *ptr++ = blank;
 
-                       startx = 0;
-               }
-               _nc_synchook(win);
-               code = OK;
+           startx = 0;
        }
-       returnCode(code);
+       _nc_synchook(win);
+       code = OK;
+    }
+    returnCode(code);
 }
-