2 <BODY BGCOLOR="#99ccbb" TEXT="#000000" LINK="#4060b0" VLINK="#000080" ALINK="#ff4040">
4 <STRONG>form_data</STRONG> -
9 <STRONG>#include</STRONG> <STRONG><form.h></STRONG>
10 bool data_ahead(const FORM *form);
11 bool data_behind(const FORM *form);
15 <H2>DESCRIPTION</H2><PRE>
16 The function <STRONG>data_ahead</STRONG> tests whether there is off-screen
17 data ahead in the given form. It returns TRUE (1) or
20 The function <STRONG>data_behind</STRONG> tests whether there is off-screen
21 data behind in the given form. It returns TRUE (1) or
26 <H2>SEE ALSO</H2><PRE>
27 <STRONG><A HREF="ncurses.3x.html">curses(3X)</A></STRONG>, <STRONG><A HREF="form.3x.html">form(3X)</A></STRONG>.
32 The header file <STRONG><form.h></STRONG> automatically includes the header
33 file <STRONG><curses.h></STRONG>.
37 <H2>PORTABILITY</H2><PRE>
38 These routines emulate the System V forms library. They
39 were not supported on Version 7 or BSD versions.
44 Juergen Pfeifer. Manual pages and adaptation for new
45 curses by Eric S. Raymond.