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Diffstat (limited to 'contrib/ncurses/ncurses/base/lib_erase.c')
-rw-r--r--contrib/ncurses/ncurses/base/lib_erase.c42
1 files changed, 21 insertions, 21 deletions
diff --git a/contrib/ncurses/ncurses/base/lib_erase.c b/contrib/ncurses/ncurses/base/lib_erase.c
index 1e4237bf8056..87673b7a81f4 100644
--- a/contrib/ncurses/ncurses/base/lib_erase.c
+++ b/contrib/ncurses/ncurses/base/lib_erase.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998,2000 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 1.13 2000/12/10 02:43:27 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;
+ chtype blank;
+ chtype *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 = _nc_background(win);
+ 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);
}