1form_data(3X)                                                    form_data(3X)
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NAME

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

9       #include <form.h>
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11       bool data_ahead(const FORM *form);
12       bool data_behind(const FORM *form);
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DESCRIPTION

15       The function data_ahead tests whether there is off-screen data ahead in
16       the given form.  It returns TRUE (1) or FALSE (0).
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18       The function data_behind tests whether there is off-screen data  behind
19       in the given form.  It returns TRUE (1) or FALSE (0).
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SEE ALSO

22       curses(3X), form(3X).
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NOTES

25       The  header  file  <form.h>  automatically  includes  the  header  file
26       <curses.h>.
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PORTABILITY

29       These routines emulate the System V forms library.  They were not  sup‐
30       ported on Version 7 or BSD versions.
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AUTHORS

33       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
34       Raymond.
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38                                                                 form_data(3X)
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