status.i4.v = menu_set_current_entry_c(menu_id.i4.v, item.i4.v)

	This routine will change the current entry for a fixed menu
	created by an earlier call to menu_create(_c).  I will also
	move the cursor to this item.

	menu_id		menu ID (returned by a prior call to menu_create(_c))
			(a value of MENU_TOP will result in deleting the
			 most recently created menu)
	item		item number to set (starts at 1)

	This function returns ACNET status values as follows:

	OK			success
	CBS_INVARG		invalid item requested
	CBS_NO_SUCH		menu does not exist
	CBS_NOTENB		requested item is a separator or is disabled

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	menu_create(_c), menu_change_entry_c, menu_change_entry_case_c,
	multicolor_menu_create_c, menu_delete(_c), menu_update(_c),

	C/C++ usage:

	short	menu_id;
	int	status;
	int	item = 3;

	status = menu_set_current_entry_c(menu_id,item);