ncurses 5.3

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

diff --git a/ncurses/base/lib_erase.c b/ncurses/base/lib_erase.c
index 1e4237bf8056c565ab02f24d1bdad629d43e831e..5e397312ffe35b747c0c3df6ad81acb914631a6e 100644 (file)
--- a/ncurses/base/lib_erase.c
+++ b/ncurses/base/lib_erase.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998,2000,2001 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            *
@@ -31,7 +31,6 @@
  *     and: Eric S. Raymond <esr@snark.thyrsus.com>                         *
  ****************************************************************************/
 
-
 /*
 **     lib_erase.c
 **
@@ -41,33 +40,34 @@
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: lib_erase.c,v 1.11 1998/02/11 12:13:54 tom Exp $")
+MODULE_ID("$Id: lib_erase.c,v 1.15 2001/12/19 01:06:13 tom Exp $")
 
-int  werase(WINDOW     *win)
+NCURSES_EXPORT(int)
+werase(WINDOW *win)
 {
-int     code = ERR;
-int    y;
-chtype blank;
-chtype *sp, *end, *start;
+    int code = ERR;
+    int y;
+    NCURSES_CH_T blank;
+    NCURSES_CH_T *sp, *end, *start;
 
-       T((T_CALLED("werase(%p)"), win));
+    T((T_CALLED("werase(%p)"), win));
 
-       if (win) {
-         blank = _nc_background(win);
-         for (y = 0; y <= win->_maxy; y++) {
+    if (win) {
+       blank = win->_nc_bkgd;
+       for (y = 0; y <= win->_maxy; y++) {
            start = win->_line[y].text;
            end = &start[win->_maxx];
-           
+
            for (sp = start; sp <= end; sp++)
-             *sp = blank;
-           
+               *sp = blank;
+
            win->_line[y].firstchar = 0;
            win->_line[y].lastchar = win->_maxx;
-         }
-         win->_curx = win->_cury = 0;
-         win->_flags &= ~_WRAPPED;
-         _nc_synchook(win);
-         code = OK;
        }
-       returnCode(code);
+       win->_curx = win->_cury = 0;
+       win->_flags &= ~_WRAPPED;
+       _nc_synchook(win);
+       code = OK;
+    }
+    returnCode(code);
 }