Sortix volatile manual
This manual documents Sortix volatile, a development build that has not been officially released. You can instead view this document in the latest official manual.
| FORM_DATA(3) | Library Functions Manual | FORM_DATA(3) |
NAME
data_ahead,
data_behind — 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
NOTES
The header
<form.h> automatically
includes both <curses.h> and
<eti.h>.
| January 1, 2001 | Sortix 1.1.0-dev |