ENHANCED CURSES

NAME

scrl, wscrl — enhanced scroll a Curses window functions

SYNOPSIS

#include <curses.h>

int scrl(int n);

int wscrl(WINDOW *win, int n);

DESCRIPTION

The scrl() and wscrl() functions scroll the current or specified window.  If n is positive, the window scrolls n lines toward the first line.  Otherwise, the window scrolls −n lines toward the last line. 

These functions do not change the cursor position.  If scrolling is disabled for the current or specified window, these functions have no effect. 

RETURN VALUE

Upon successful completion, these functions return OK.  Otherwise, they return ERR. 

ERRORS

No errors are defined. 

SEE ALSO

<curses.h>. 

CHANGE HISTORY

First released in X/Open Curses, Issue 4. 

Hewlett-Packard Company  —  HP-UX Release 10.20:  July 1996