KeIsEmptyAffinityEx

NTSTATUS __fastcall KeIsEmptyAffinityEx(WORD *a1){
  unsigned __int16 v1; 

  v1 = 0;
  if( !*a1 )
    return 1;
  while( !*(_QWORD *)&a1[4 * v1 + 4] )
  {
    if( ++v1 >= *a1 )
      return 1;
  }
  return 0;
}

Referenced by: