KeCopyAffinityEx

unsigned __int16 __fastcall KeCopyAffinityEx(__int64 a1, unsigned __int16 *a2){
  unsigned __int16 result; 
  __int64 v4; 
  *(_WORD *)a1 = *a2;
  *(_WORD *)(a1 + 2) = a2[1];
  result = 0;
  for( *(_DWORD *)(a1 + 4) = 0; result < *a2; *(_QWORD *)(8 * v4 + a1 + 8) = *(_QWORD *)&a2[4 * v4 + 4] )
    v4 = result++;
  return result;
}

Referenced by: