EtwCovSampHash

NTSTATUS __stdcall EtwCovSampHash(UINT64 a1, INT64 a2){
  int v2; 
  int v3; 
  int v4; 

  v2 = 16777619 * (a2 ^ (unsigned __int8)a1);
  v3 = 16777619 * (v2 ^ BYTE5(a1) ^ (16777619 * (HIDWORD(a2) ^ BYTE4(a1))));
  v4 = 16777619 * (v3 ^ BYTE2(a1) ^ (16777619 * (v2 ^ BYTE1(a1))));
  return(16777619 * (v4 ^ HIBYTE(a1) ^ (16777619 * (v3 ^ BYTE6(a1))))) ^ (16777619 * (v4 ^ BYTE3(a1)));
}

Referenced by:

EtwpCovSampContextAddSamples
EtwpCovSampContextGetModule