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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 supported
     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)

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