NewEmptyHandleSys
NewEmptyHandle Create a NIL handle (don't allocate any space)
#include <Memory.h> Memory Manager
returns a handle pointing to a NIL master pointer
NewEmptyHandle creates a new handle, but does not allocate any memory
(even a 0-length allocation uses memory for a block header). It is equivalent
to a two-step series NewHandle, followed by EmptyHandle.
Returns: a valid, though empty handle; it is the address of a NIL master
pointer.

Notes: There is another routine, NewEmptyHandleSys, which performs the
equivalent operation to NewEmptyHandle, but in the System heap zone. It
takes the same parameters as NewEmptyHandle.