oracular (3) data_behind.3form.gz

Provided by: ncurses-doc_6.5-2_all bug

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
       ncurses(3NCURSES), form(3FORM)