NAME
form
- form library
LIBRARY
Curses Form Library (libform, -lform)
SYNOPSIS
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
>.