MiGetSessionVm

_MMSUPPORT_INSTANCE *__stdcall MiGetSessionVm(INT64 a1, INT64 a2, INT16 a3){
  _MMSUPPORT_INSTANCE *result; 

  result = (_MMSUPPORT_INSTANCE *)KeGetCurrentThread()->ApcState.Process->Session;
  if( result )
    return(_MMSUPPORT_INSTANCE *)((char *)result + 256);
  return result;
}

Referenced by: