internal static extern int TdhEnumerateProviderFieldInformation( ref Guid guid, EVENT_FIELD_TYPE EventFieldType, PROVIDER_FIELD_INFOARRAY *pBuffer, ref int pBufferSize );
internal static extern int TdhEnumerateProviderFieldInformation( ref Guid guid, EVENT_FIELD_TYPE EventFieldType, PROVIDER_FIELD_INFOARRAY* pBuffer, ref int pBufferSize );