Function safe_app::ffi::mutable_data::mdata_change_owner

#[no_mangle]
pub unsafe extern "C" fn mdata_change_owner(
    app: *const App, 
    info_h: MDataInfoHandle, 
    new_owner_h: SignKeyHandle, 
    version: u64, 
    user_data: *mut c_void, 
    o_cb: extern "C" fn(_: *mut c_void, _: FfiResult)
)

Change owner of the mutable data.

Callback parameters: user data, error code