FORM_DATA(3CURSES) Curses Library Functions FORM_DATA(3CURSES)
form_data, data_ahead, data_behind - tell if forms field has off-
screen data ahead or behind
cc [ flag ... ] file ... -lform -lcurses [ library .. ]
#include <form.h>
int data_ahead(FORM *form);
int data_behind(FORM *form);
data_ahead() returns TRUE (1) if the current field has more off-
screen data ahead; otherwise it returns FALSE (0).
data_behind() returns TRUE (1) if the current field has more off-
screen data behind; otherwise it returns FALSE (0).
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------+
|MT-Level | Unsafe |
+---------------+-----------------+
curses(3CURSES), forms(3CURSES), attributes(7)
The header <form.h> automatically includes the headers <eti.h> and
<curses.h>.
December 31, 1996 FORM_DATA(3CURSES)
NAME
form_data, data_ahead, data_behind - tell if forms field has off-
screen data ahead or behind
SYNOPSIS
cc [ flag ... ] file ... -lform -lcurses [ library .. ]
#include <form.h>
int data_ahead(FORM *form);
int data_behind(FORM *form);
DESCRIPTION
data_ahead() returns TRUE (1) if the current field has more off-
screen data ahead; otherwise it returns FALSE (0).
data_behind() returns TRUE (1) if the current field has more off-
screen data behind; otherwise it returns FALSE (0).
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+-----------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+-----------------+
|MT-Level | Unsafe |
+---------------+-----------------+
SEE ALSO
curses(3CURSES), forms(3CURSES), attributes(7)
NOTES
The header <form.h> automatically includes the headers <eti.h> and
<curses.h>.
December 31, 1996 FORM_DATA(3CURSES)