EXTENSION HELLO_OS
    REM VERSION 1.1
    REM AUTHOR: Korben

    REM_BLOCK DOCUMENTATION
        USAGE:
            For use with OS_DETECT Extension, call HELLO_OS() after DETECT_OS()
            prints the OS determination
    END_REM

    REM Additional Example: Defining custom $_OS enums
    DEFINE #EXTRA_EXAMPLES FALSE
    DEFINE #SOME_OTHER_OS 6
    DEFINE #ANOTHER_OS 7

    FUNCTION HELLO_OS() 
        IF ($_OS == WINDOWS) THEN
            STRING Hello Windows!
        ELSE IF ($_OS == MACOS) THEN
            STRING Hello Mac!
        ELSE IF ($_OS == LINUX) THEN
            STRING Hello Linux!
        ELSE IF ($_OS == IOS) THEN
            STRING Hello iOS!
        ELSE IF ($_OS == CHROMEOS) THEN
            STRING Hello ChromeOS!
        ELSE IF ($_OS == ANDROID) THEN
            STRING Hello Android!
        IF_DEFINED_TRUE #EXTRA_EXAMPLES
            ELSE IF($_OS == #SOME_OTHER_OS) THEN
                REM Example Only
                STRING HELLO Custom OS Type!
            ELSE IF($_OS == #ANOTHER_OS) THEN
                REM Example Only
                STRING HELLO Another Custom OS Type!
        END_IF_DEFINED
        ELSE
            STRING Hello World!
        END_IF
    END_FUNCTION
END_EXTENSION