status.i4.v = net_alt_node(node.i2.v, alternate_node.i2.r)
Lookup a logical trunk and node value and return its
alternate trunk and node value (if any).
node word value giving the logical trunk and node.
The trunk (also known as LAN id) should be
stored in the upper byte of this word.
alternate_node word in which the alternate logical trunk and node
is to be returned. The trunk (also known as LAN id)
will be stored in the upper byte of this word.
If no alternate node exists, zero will be returned.
status VMS condition code
This function requires the following include files: