ip_address_to_node

	status.i4.v = ip_address_to_node(ip_address.i1a.r, node.u4.r)

	This routine will return the node corresponding to an IP address.

	ip_address	IP address or name
			(nnn.nnn.nnn.nnn or xxx.xxx.xxx)
	node		returned node in host byte order

	This function returns ACNET status values as follows:

	OK			success
	CLIB_NO_SUCH		no information for the requested node exists
	CLIB_GENERIC_ERROR	error retrieving IP address information

	This function requires the following include files:

	cbslib_h, acnet_errors_h

	Related functions:

	ip_address_to_acnet_node, ip_address_to_matching_acnet_node,
	acnet_node_ip_address_c, node_info_db, front_end_type_c,
	is_front_end_node_c, node_is_up_c, node_acnet_ping_c

	C/C++ usage:

	static const char	ip_address[IP_ADDRESS_LEN+1] = "minos.fnal.gov";
	int	status;
	unsigned int	node;

	status = ip_address_to_node(ip_address,&node);