IopValidateSectionSize

UINT8 __stdcall IopValidateSectionSize(UINT64 Offset, UINT64 *pSectionSize){
  int v3; 

  if( (unsigned int)(Offset + *(_DWORD *)pSectionSize) < 0x3FFFC )
    return 1;
  if( (unsigned int)Offset >= 0x3FFFC )
    v3 = 0;
  else
    v3 = 262140 - Offset;
  *(_DWORD *)pSectionSize = v3;
  return 0;
}

Referenced by:

KeCapturePersistentThreadState