status.i4.v = list_field_enable_c(identifier.g.v)

	This routine will enable a list field which was disabled by an earlier
	call to list_field_disable_c.

	identifier	identifier of desired field whose type depends on
			the most recent call to list_field_set_id_type_c
			(LIST_FIELD_BY_ID -> use four byte ID value returned
					     by a prior call to
					     list_field_create_c (default),
			 LIST_FIELD_BY_HANDLE -> use ASCII handle string)
			(Note:  If the identifier type is LIST_FIELD_BY_ID
			 and a negated window ID or a value of WMNGR_BACKGROUND
			 is passed, all list fields in that window will be

	This function returns ACNET status values as follows:

	CBS_NO_SUCH		list field does not exist
	otherwise		previous enable/disable state

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	list_field_set_id_type_c, list_field_disable_c, list_field_create_c,
	list_field_delete_c, list_field_window_delete_c, list_field_read_c,

	C/C++ usage:

	int	status;
	int	field_id;

	status = list_field_enable_c((void *) &field_id);