ableos_userland/programs/aidl/assets/vfs.idl

// core provides lots of useful types like String and Byte
Use core;

Constant VERSION = Make Version {
    major: 1,
    minor: 0,
    patch: 0,
};

Alias Path = String;

Structure File {
    name: String, 
    data: Vector<Byte>,
}

Interface File {
    Function new Takes(Path) Returns(None);

    // Open in this iteration assumes the file exists
    Function open Takes(Path) Returns(File);

    Function close Takes(File) Returns(None);
}