NAME
field_arg,
field_type,
set_field_type —
form library
LIBRARY
Curses Form Library (libform, -lform)
SYNOPSIS
#include <form.h>
char *
field_arg(
FIELD
*field);
FIELDTYPE *
field_type(
FIELD
*field);
int
set_field_type(
FIELD
*field,
FIELDTYPE
*type,
...);
DESCRIPTION
The
field_arg() function returns the field type arguments that
are associated with the given field. The
field_type()
function returns the field type structure associated with the given field,
this type can be set by calling the
set_field_type()
function which associates the given field type with the field, the third and
subsequent parameters are field dependent arguments.
RETURN VALUES
Functions returning pointers will return
NULL
if an
error is detected. The functions that return an int will return one of the
following error values:
E_OK
- The function was successful.
SEE ALSO
curses(3),
forms(3)
NOTES
The header
<form.h> automatically
includes both
<curses.h> and
<eti.h>.