Es muy parecido al fuente de windows 7…

#include “dos.h”
#include “win95.h”
#include “win98.h”
#include “sco_unix.h”

class windows7 extends Windows XP implements Nothing{

int totalNewFeatures =3;
int totalWorkingNewFeatures = 0;
float numberOfBugs = 345889E+08;
boolean readyForrelease = FALSE;

void main {
while (!CRASHED){
if (first_tiem_install){
if ((installedRAM < 2GB || (processorSpeed < 4GHz)){
MessageBox("Hardware incompatibity error.");
GetKeyPress();
BSOD();
}
}
Make10GBswapfile();
SearchAndDestroy(FIREFOX|OPENOFFICEORG|ANYTHING_GOOGLE);
AddRandomDriver();
MessageBox("Driver incompatibily error.");
GetKeyPress();
BSOD();
}

//Printf("Welcome to windows 2000");
//Printf("Welcome to windows XP");
//Printf("Welcome to windows VISTA");
Printf("Welcome to windows 7");

if (still_not_crashed){
CheckUserLicense();
DoubleCheckUserLicense();
TripleCheckUserLicense();
RelayUserDetailsToRedmond();

DisplayFancyGraphics();
FlickerLED(hard_drive);
RunWindowsVISTA();
return LotsMoreMoney;
}
}
}