Processing Hash Tables

DMTHAS contains several routines that process the hash table and its entries.

DMTHASHB builds a hash table for data areas. It is called by the REX task when RSCS initializes. DMTHASHC clears a hash table and related storage when RSCS terminates. DMTHASHA adds a data area to the hash table. It does not allocate storage nor check for duplicate keys to the hash table. DMTHASHD deletes a data area from a hash table. The calling routine, however, must first locate the data area before it can be deleted.