library/src/semaphores/BP-Semaphores.cc
// iterate through all hashes and display
iterate through all hashes and display
iterate through all hashes and display
HASH_ITER(hh, tmp_lookup, entry, tmp)
	{
		break;
	}
HASH_ITER ( hh , tmp_lookup , entry , tmp ) { break ; }
iterate through all hashes and display
iterate through all hashes and display
// break on first iter (aka first record)