RemTail

remove the tail node from a list

Remove the last node from a list, and return a pointer to it. If the list is empty, return zero. Assembly programmers may prefer to use the REMTAIL macro from "exec/lists.i".

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

list

a pointer to the target list header

node

the node removed or zero when empty list

AddHead(), AddTail(), Enqueue(), Insert(), Remove,() RemHead(), RemTail()