hammer2_chain_base_and_count
tbase = hammer2_chain_base_and_count(*parentp, &tcount);
base = hammer2_chain_base_and_count(parent, &count);
base = hammer2_chain_base_and_count(parent, &count);
base = hammer2_chain_base_and_count(parent, &count);
tbase = hammer2_chain_base_and_count(*parentp, &tcount);
base = hammer2_chain_base_and_count(parent, &count);
base = hammer2_chain_base_and_count(parent, &count);
base = hammer2_chain_base_and_count(parent, &count);