form_data(3) UNIX Programmer's Manual form_data(3)NAME
form_data - test for off-screen data in given forms
SYNOPSIS
#include <form.h>
bool data_ahead(const FORM *form);
bool data_behind(const FORM *form);
DESCRIPTION
The function data_ahead tests whether there is off-screen
data ahead in the given form. It returns TRUE (1) or FALSE
(0).
The function data_behind tests whether there is off-screen
data behind in the given form. It returns TRUE (1) or FALSE
(0).
SEE ALSOcurses(3), form(3).
NOTES
The header file <form.h> automatically includes the header
file <curses.h>.
PORTABILITY
These routines emulate the System V forms library. They
were not supported on Version 7 or BSD versions.
AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses
by Eric S. Raymond.
MirOS BSD #10-current Printed 18.8.2011 1