clrtobot.3cur

<B>Digital的Unix操作系统VAX 4.2源码</B>

.TH clrtobot 3cur 
.SH Name
clrtobot, wclrtobot \- clear to end of screen
.SH Syntax
.B
#include <cursesX.h>
.PP
.B
int clrtobot(\|)
.PP
.B
int wclrtobot(win)
.br
.B
WINDOW \(**win;
.SH Description
.NXR "clrtobot macro"
.NXR "wclrtobot subroutine"
.PP
The
.PN clrtobot
routine 
begins at the current cursor position in the default window
and changes the remainder of the
screen to blanks. The current cursor position is also
changed to a blank.
.PP
The 
.PN wclrtobot
routine
begins at the current cursor position in the specified window
and changes the rest of the screen to blanks, including the 
current cursor position.
.PP
The routine
.PN clrtobot
is a macro.
.SH Return Values
The
.PN clrtobot
and
.PN wclrtobot
functions return OK on success and ERR on error.