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<H1 class="no-header">form_data 3x</H1>
<PRE>
<STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>                                                    <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>


</PRE><H2><a name="h2-NAME">NAME</a></H2><PRE>
       <STRONG>data_ahead</STRONG>, <STRONG>data_behind</STRONG> - test for off-screen data in given forms


</PRE><H2><a name="h2-SYNOPSIS">SYNOPSIS</a></H2><PRE>
       <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
       bool data_ahead(const FORM *form);
       bool data_behind(const FORM *form);


</PRE><H2><a name="h2-DESCRIPTION">DESCRIPTION</a></H2><PRE>
       The function <STRONG>data_ahead</STRONG> tests whether there is off-screen data ahead in
       the given form.  It returns TRUE (1) or FALSE (0).

       The function <STRONG>data_behind</STRONG> tests whether there is off-screen data  behind
       in the given form.  It returns TRUE (1) or FALSE (0).


</PRE><H2><a name="h2-SEE-ALSO">SEE ALSO</a></H2><PRE>
       <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.


</PRE><H2><a name="h2-NOTES">NOTES</a></H2><PRE>
       The  header  file  <STRONG>&lt;form.h&gt;</STRONG>  automatically  includes  the  header  file
       <STRONG>&lt;curses.h&gt;</STRONG>.


</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
       These routines emulate the System V forms library.  They were not  sup-
       ported on Version 7 or BSD versions.


</PRE><H2><a name="h2-AUTHORS">AUTHORS</a></H2><PRE>
       Juergen Pfeifer.  Manual pages and adaptation for new curses by Eric S.
       Raymond.


                                                                 <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>
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