KeFindFirstSetRightGroupAffinity

UINT64 __stdcall KeFindFirstSetRightGroupAffinity(_GROUP_AFFINITY *GroupAffinity){
  unsigned __int64 Mask; 
  Mask = GroupAffinity->Mask;
  if( !Mask )
    return 0xFFFFFFFFi64;
  _BitScanForward64(&Mask, Mask);
  return(unsigned int)KiProcessorNumberToIndexMappingTable[64 * GroupAffinity->Group + (unsigned int)Mask];
}

Referenced by: