RtlpAllocateSecondLevelDir

_LIST_ENTRY *__stdcall RtlpAllocateSecondLevelDir(UINT64 FirstLevelIndex){
  return(_LIST_ENTRY *)ExAllocatePoolWithTag(0x200ui64, (unsigned int)(16 << (FirstLevelIndex + 7)), 1650545736i64);
}

Referenced by:

RtlExpandHashTable
RtlpCreateHashTable