status.i4.v = acnet_disconnect(task.i1a.r)

	This routine disconnects a requested task from ACNET.

	task		ASCII task name (PROCESS_NAME_LEN characters)
			(If a value of NULL is passed for this argument,
			 all of the caller's tasks will be disconnected.)

	This function returns ACNET status values as follows:

	OK			success
	ACNET_NOSUCH		unknown task name passed
	ACNET_xxx		failed

	This function requires the following include files:

	acnet_h, acnet_errors_h

	Related functions:

	acnet_connect, acnet_default_connect, acnet_default_connect_name,
	acnet_request, acnet_get_reply, acnet_request_wait,
	acnet_usm_request, acnet_cancel_request, acnet_node_name,
	acnet_accept_requests, acnet_get_request, acnet_reply, acnet_wait,
	acnet_set_handle, acnet_current_rum_handle, acnet_is_rum_handle,

	C/C++ usage:

	static const char	task[PROCESS_NAME_LEN+1] = "SA1082";
	int	status;

	status = acnet_disconnect(task);