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X/Open Curses Library Functionsscrl(3XCURSES)


NAME

 scrl, scroll, wscrl - scroll a window

SYNOPSIS

 
#include <curses.h>
int scrl(int n);
 int scroll(WINDOW *win);
 int wscrl(WINDOW *win, int n);

PARAMETERS

 
n
number and direction of lines to scroll
win
pointer to the window in which to scroll

DESCRIPTION

 

The scroll() function scrolls the window win up one line. The current cursor position is not changed.

The scrl() and wscrl() functions scroll the window stdscr or win up or down n lines, where n is a positive (scroll up) or negative (scroll down) integer.

The scrollok(3XCURSES) function must be enabled for these functions to work.

RETURN VALUES

 

On success, these functions return OK. Otherwise, they return ERR.

ERRORS

 

None.

SEE ALSO

 

clearok(3XCURSES)


SunOS 5.9Go To TopLast Changed 1 Jun 1996

 
      
      
Copyright 2002 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms.