scrl.3x (2010 09)

scrl(3X) scrl(3X)

(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 win-

dow, these functions have no effect.

RETURN VALUE

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

ERRORS

No errors are deﬁned.

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scrl(3X) scrl(3X) (ENHANCED CURSES) NAME scrl, wscrl — enhanced scroll a Curses window functions SYNOPSIS #include 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.
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(Notes) A (Notes) sA 2 Hewlett-Packard Company −1− HP-UX 11i Version 3: September 2010