[leonardo1434]

pawn Код:

public OnFilterScriptInit()
{
   new
      a = 5,
      b = 5,
      c = 5,
      d = 5;
   something(a,b,c,d);
   printf(#%d - %d - %d - %d,a,b,c,d);
}

something(a , &b , c)
{
   a = 1;
   c = 2;
   b = a + c;  
}
// it should output : 5 - 3 - 5

The variable passed by reference won't have his value modified, since his value is passed to the function. Basically, it allows the function to change his value.

Again, i recommend you to stop being lazy and read more the pawn-lang.pdf