NAME
	AddTail -- append node to tail of a list

   SYNOPSIS
	AddTail(list, node)
                A0    A1

	void AddTail(struct  List *, struct  Node *);

   FUNCTION
	Add a node to the tail of a doubly linked list.  Assembly
	programmers may prefer to use the ADDTAIL macro from
	"sc:include/exec/lists.i".

   WARNING
	This function does not arbitrate for access to the list.  The
	calling task must be the owner of the involved list.

   INPUTS
	list - a pointer to the target list header
	node - a pointer to the node to insert at tail of the list

   SEE ALSO
	 AddHead,  Enqueue,  Insert,  Remove,  RemHead,  RemTail