form_data(3X)

NAME
       form_data -

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
       curses(3X) form(3X). 

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 supported on Version 7 or BSD versions.

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