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33<HTML>
34<HEAD>
35<TITLE>form_data 3x</TITLE>
36<link rev=made href="mailto:bug-ncurses@gnu.org">
37<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
38</HEAD>
39<BODY>
40<H1>form_data 3x</H1>
41<HR>
42<PRE>
43<!-- Manpage converted by man2html 3.0.1 -->
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>
45
46
47
48
49</PRE>
50<H2>NAME</H2><PRE>
51 <STRONG>form_data</STRONG> - test for off-screen data in given forms
52
53
54</PRE>
55<H2>SYNOPSIS</H2><PRE>
56 <STRONG>#include</STRONG> <STRONG>&lt;form.h&gt;</STRONG>
57 bool data_ahead(const FORM *form);
58 bool data_behind(const FORM *form);
59
60
61</PRE>
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
65 FALSE (0).
66
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
69 FALSE (0).
70
71
72</PRE>
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>.
75
76
77</PRE>
78<H2>NOTES</H2><PRE>
79 The header file <STRONG>&lt;form.h&gt;</STRONG> automatically includes the header
80 file <STRONG>&lt;curses.h&gt;</STRONG>.
81
82
83</PRE>
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.
87
88
89</PRE>
90<H2>AUTHORS</H2><PRE>
91 Juergen Pfeifer. Manual pages and adaptation for new
92 curses by Eric S. Raymond.
93
94
95
96 <STRONG><A HREF="form_data.3x.html">form_data(3x)</A></STRONG>
97</PRE>
98<HR>
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