proc addCheckmarkMenuItem(this: ptr PlaydateSys; title: string; checked: bool;
                          callback: PDMenuItemCheckmarkCallbackFunction): PDMenuItemCheckmark {.
    ...raises: [], tags: [RootEffect], forbids: [].}

proc addMenuItem(this: ptr PlaydateSys; title: string;
                 callback: PDMenuItemButtonCallbackFunction): PDMenuItemButton {.
    ...raises: [], tags: [RootEffect], forbids: [].}

proc addOptionsMenuItem(this: ptr PlaydateSys; title: string;
                        options: seq[string];
                        callback: PDMenuItemOptionsCallbackFunction): PDMenuItemOptions {.
    ...raises: [], tags: [RootEffect], forbids: [].}

proc error(this: ptr PlaydateSys; str: string) {....raises: [], tags: [RootEffect],
    forbids: [].}

proc getAccelerometer(this: ptr PlaydateSys): tuple[x: float32, y: float32,
    z: float32] {....raises: [], tags: [RootEffect], forbids: [].}

proc getAllMenuItems(this: ptr PlaydateSys): seq[PDMenuItem] {....raises: [],
    tags: [], forbids: [].}

proc getButtonState(this: ptr PlaydateSys): tuple[current: PDButtons,
    pushed: PDButtons, released: PDButtons] {....raises: [], tags: [RootEffect],
    forbids: [].}

proc getFlipped(this: ptr PlaydateSys): bool {....raises: [], tags: [RootEffect],
    forbids: [].}

proc getReduceFlashing(this: ptr PlaydateSys): bool {....raises: [],
    tags: [RootEffect], forbids: [].}

proc getSecondsSinceEpoch(this: ptr PlaydateSys): tuple[seconds: uint,
    milliseconds: uint] {....raises: [], tags: [RootEffect], forbids: [].}

func isActive(this: PDMenuItem): bool {....raises: [], tags: [], forbids: [].}

proc isCrankDocked(this: ptr PlaydateSys): bool {....raises: [],
    tags: [RootEffect], forbids: [].}

proc logToConsole(this: ptr PlaydateSys; str: string) {....raises: [],
    tags: [RootEffect], forbids: [].}

proc randomize(this: ptr PlaydateSys) {....raises: [], tags: [RootEffect],
                                        forbids: [].}

proc remove(this: PDMenuItem) {....raises: [], tags: [RootEffect], forbids: [].}

proc removeAllMenuItems(this: ptr PlaydateSys) {....raises: [], tags: [RootEffect],
    forbids: [].}

proc setAutoLockEnabled(this: ptr PlaydateSys; enabled: bool) {....raises: [],
    tags: [RootEffect], forbids: [].}

proc setCrankSoundsEnabled(this: ptr PlaydateSys; enabled: bool): bool {.
    ...raises: [], tags: [RootEffect], forbids: [].}

proc setUpdateCallback(this: ptr PlaydateSys; update: PDCallbackFunction) {.
    ...raises: [], tags: [RootEffect], forbids: [].}

proc title(this: PDMenuItem): string {....raises: [], tags: [RootEffect],
                                       forbids: [].}

proc title=(this: PDMenuItem; title: string) {....raises: [], tags: [RootEffect],
    forbids: [].}

proc value(this: PDMenuItemCheckmark): bool {....raises: [], tags: [RootEffect],
    forbids: [].}

proc value(this: PDMenuItemOptions): int {....raises: [], tags: [RootEffect],
    forbids: [].}

proc value=(this: PDMenuItemCheckmark; checked: bool) {....raises: [],
    tags: [RootEffect], forbids: [].}

proc value=(this: PDMenuItemOptions; index: int) {....raises: [],
    tags: [RootEffect], forbids: [].}

template fmt(arg: typed): string {..}