Function libflatpak_sys::flatpak_installation_get_installed_ref

pub unsafe extern "C" fn flatpak_installation_get_installed_ref(
    self_: *mut FlatpakInstallation,
    kind: FlatpakRefKind,
    name: *const c_char,
    arch: *const c_char,
    branch: *const c_char,
    cancellable: *mut GCancellable,
    error: *mut *mut GError
) -> *mut FlatpakInstalledRef