RtlUShortMult - NtDoc

#ifndef _NTINTSAFE_H_INCLUDED_
#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_APP | WINAPI_PARTITION_SYSTEM | WINAPI_PARTITION_GAMES)

//
// USHORT multiplication
//
_Must_inspect_result_
__inline
NTSTATUS
RtlUShortMult(
    _In_ USHORT usMultiplicand,
    _In_ USHORT usMultiplier,
    _Out_ _Deref_out_range_(==, usMultiplicand * usMultiplier) USHORT* pusResult)
{
    ULONG ulResult = ((ULONG)usMultiplicand) * ((ULONG)usMultiplier);
    
    return RtlULongToUShort(ulResult, pusResult);
}

#endif
#endif
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