RtlCreateHashTableEx - NtDoc

#ifndef _NTRTL_H
// Hash tables
// begin_ntddk
#if (PHNT_VERSION >= PHNT_WIN7)

_Must_inspect_result_
_Success_(return != 0)
NTSYSAPI
BOOLEAN
NTAPI
RtlCreateHashTableEx(
    _Inout_ _When_(NULL == *HashTable, _At_(*HashTable, __drv_allocatesMem(Mem))) PRTL_DYNAMIC_HASH_TABLE *HashTable,
    _In_ ULONG InitialSize,
    _In_ ULONG Shift,
    _Reserved_ ULONG Flags
    );

#endif
// end_ntddk
#endif
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