get_global_camac_node_c

	status.i4.v = get_global_camac_node_c(component_node.i4.v,
					      global_node.i4.r)

	This routine returns the global CAMAC node that a particular
	CAMAC node is a component of.  For most CAMAC nodes, that node
	is itself.  The only time that a global node would be different
	than the requested node is in the case where a CAMAC link has
	been split.

	component_node	possible component node (or global node)
			(constants are in 'nodedefs')
	global_node	global CAMAC node
			(constants are in 'nodedefs')

	This function returns status values as follows:

	OK			success
	CLIB_INVARG		requested node is not a CAMAC node

	This function requires the following include files:

	cnsparam_h, clib_h, nodedefs_h, acnet_errors_h

	Related functions:

	is_component_camac_node_c, is_camac_node_c, camac_node_list_c,
	camac_crate_to_node_c, camac_madc_to_node_c, gas_house_to_node_c,
	gas_house_code_to_node_c, camac_crate_list_c, camac_madc_list_c,
	gas_house_list_c, is_split_camac_node_c, camac_component_nodes_c,
	camac_io_c

	C/C++ usage:

	int	status;
	int	component_node = MI3;
	int	global_node;

	status = get_global_camac_node_c(component_node,&global_node);