[Freaksken]

stock means that if that function is not used in your script, it will not be added to the .amx while compiling.
So if you have this:

Код:

//In OnPlayerCommandText
if(!strcmp(cmdtext, "/mycommand", true) {
    Func1();
    Func2();
    return 1;
}

//Somewhere in your script
Func1() {
    //Do something
}

stock Func2() {
    //Do something
}

stock Func3() {
    //Do something
}

Func4() {
    //Do something
}

• Func1 will be included in the .amx file, because it is not stock and is used in the command.
• Func2 will be included in the .amx file, because it is stock and used in the command.
• Func3 will be NOT included in the .amx file, because it is stock and not used.
• Func4 will give a compile warning that it is not used.

So if you don't use a function, but don't want to delete it, declare it stock.