status.i4.v = node_reboot_device_c(node.i4.v, device_index.i4.r)

	This routine will return the reboot device for an ACNET node.
	Resetting this device will reboot the node.

	node		ACNET node (constants are in 'nodedefs')
	device_index	returned device index for the reboot device
			(A value of 0 will be returned if there is no
			 reboot device.)

	This function returns ACNET status values as follows:

	OK			success
	CLIB_INVARG		invalid node requested
	CLIB_NO_SUCH		requested node not found
	SQL_xxxx		database access failure

	This function requires the following include files:

	cbslib_h, nodedefs_h, acnet_errors_h

	Related functions:

	node_guaranteed_readable_device_c, acnet_node_ext_info_c,
	acnet_node_info_c, acnet_node_ip_address_c, acnet_node_type_c,
	ip_address_to_acnet_node, ip_address_to_matching_acnet_node,
	ip_address_to_node, node_info_db, front_end_type_c,
	is_front_end_node_c, node_is_up_c, node_acnet_ping_c,
	node_has_after_boot_script_c, node_has_boot_message_c,
	node_has_boot_script_c, node_coresident_nodes_c

	C/C++ usage:

	int	status;
	int	node = MIVAC;
	int	device_index;

	status = node_reboot_device_c(node,&device_index);