status.i4.v = process_get_active(tasks.i1a.r [,node.i1a.r]

	This routine will return the names of active processes on a
	particular node.

	tasks		returned ASCII process names  (Allow PROCESS_NAME_LEN
			characters per entry for console processes and
			APM_PROCESS_NAME_LEN characters per entry for other
	[node]		ASCII node name (null terminated string)
			(default is "OPER")
	[max_task]	maximum number of process names to return

	This function returns status values as follows:

	CBS_INVARG		invalid node name
	ACNET_xxx		ACNET communication error
	otherwise		number of active tasks on the requested node

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	get_task_c, get_task_name_c, check_for_sa(_c),

	C/C++ usage:

	static const char	node[] = "OPER";
	int	status;
	int	max_task = MAX_TASK;

	status = process_get_active(tasks,node,max_task);