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form_data(3X)			 Library calls			 form_data(3X)

NAME
       data_ahead, data_behind - test for off-screen data in given forms

SYNOPSIS
       #include	<form.h>

       bool data_ahead(const FORM *form);
       bool data_behind(const FORM *form);

DESCRIPTION
       The function data_ahead tests whether there is off-screen data ahead in
       the given form.	It returns TRUE	(1) or FALSE (0).

       The  function data_behind tests whether there is	off-screen data	behind
       in the given form.  It returns TRUE (1) or FALSE	(0).

PORTABILITY
       These routines emulate the System V forms library.  They	were not  sup-
       ported on Version 7 or BSD versions.

AUTHORS
       Juergen Pfeifer.	 Manual	pages and adaptation for new curses by Eric S.
       Raymond.

SEE ALSO
       curses(3X), form(3X)

ncurses	6.5			  2024-03-16			 form_data(3X)
NAME | SYNOPSIS | DESCRIPTION | PORTABILITY | AUTHORS | SEE ALSO

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