data(3form) - Man pages

data(3FORM)                                                        data(3FORM)

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).

SEE ALSO
       ncurses(3NCURSES), form(3FORM).

NOTES
       The  header  file  <form.h>  automatically  includes  the  header  file
       <curses.h>.

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.

                                                                   data(3FORM)

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