NAME
form —
form library
LIBRARY
Curses Form Library (libform, -lform)
SYNOPSIS
#include <form.h>
int
data_ahead(
FORM
*form);
int
data_behind(
FORM
*form);
DESCRIPTION
If there is data offscreen to the right of the current field of the given form
then
data_ahead() will return
TRUE,
otherwise
FALSE is returned. Similarly, if there is
data offscreen to the left of the current field of the given form then
data_behind() will return
TRUE.
RETURN VALUES
If the condition is met then the functions will return
TRUE, if there is an error or there is no data
offscreen the functions will return
FALSE.
SEE ALSO
curses(3),
forms(3)
NOTES
The header
<form.h> automatically
includes both
<curses.h> and
<eti.h>.