setTreeIndex
setTreeIndex(addr, i);
setTreeIndex(node_addr, (idx >> (stacklevels[stackoffset-1]+1)));
setTreeIndex(node_addr, (treehash->next_idx >> (nodeheight+1)));
setTreeIndex(addr, leafidx);
setTreeIndex(addr, leafidx);
setTreeIndex(node_addr, (idx >> (state->stacklevels[state->stackoffset-1]+1)));
setTreeIndex(node_addr, leaf_idx >> tau);
void setTreeIndex(uint32_t adrs[8], uint32_t treeIndex);