fe_get_gas_house_list_c

	status.i4.v = fe_get_gas_house_list_c(node.i2.v, house_names.i1a.r,
					      house_codes.i4a.r,
					      max_return.i4.v
					      [,actual_nodes.i4a.r])

	This routine returns the list of active GAS houses attached to
	a given front end.

	node		front end node number (constants are in 'nodedefs')
	house_names	array of returned house names
			(HOUSE_NAME_LEN characters per house)
	house_codes	array of returned house code values
	max_return	maximum number of houses to return
			(maximum is FE_MAX_GAS_HOUSES)
	[actual_nodes]	returned array of actual ACNET nodes
			(constants are in 'nodedefs')
			(A value of NULL can be passed for this argument
			 if these values are not needed.)
			(default is NULL)

	This function returns status values as follows:

	OK			success
	CLIB_INVARG		node does not support GAS modules
	CAMAC_FE_xxx		front end request failed
	otherwise		number of active GAS houses

	This function requires the following include files:

	nodedefs_h, ul_cbsaux_h:auxlib_device_h, acnet_errors_h

	Related functions:

	fe_get_crate_list_c, fe_create_gas_house_type_c

	C/C++ usage:

	char	house_names[FE_MAX_GAS_HOUSES][HOUSE_NAME_LEN];
	short	node = TEV;
	int	status;
	int	house_codes[FE_MAX_GAS_HOUSES];
	int	max_return = FE_MAX_GAS_HOUSES;
	int	actual_nodes[FE_MAX_GAS_HOUSES];

	status = fe_get_gas_house_list_c(node,(char *) house_names,
					 house_codes,max_return,actual_nodes);