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31 * @Id: form_data.3x,v 1.10 2010/12/04 18:40:45 tom Exp @
35 <TITLE>form_data 3x</TITLE>
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44 <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG> <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>
51 <STRONG>form_data</STRONG> - test for off-screen data in given forms
55 <H2>SYNOPSIS</H2><PRE>
56 <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
57 bool data_ahead(const FORM *form);
58 bool data_behind(const FORM *form);
62 <H2>DESCRIPTION</H2><PRE>
63 The function <STRONG>data_ahead</STRONG> tests whether there is off-screen
64 data ahead in the given form. It returns TRUE (1) or
67 The function <STRONG>data_behind</STRONG> tests whether there is off-screen
68 data behind in the given form. It returns TRUE (1) or
73 <H2>SEE ALSO</H2><PRE>
74 <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3x)</A></STRONG>.
79 The header file <STRONG><form.h></STRONG> automatically includes the header
80 file <STRONG><curses.h></STRONG>.
84 <H2>PORTABILITY</H2><PRE>
85 These routines emulate the System V forms library. They
86 were not supported on Version 7 or BSD versions.
91 Juergen Pfeifer. Manual pages and adaptation for new
92 curses by Eric S. Raymond.
96 <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>
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