Function safe_app::ffi::mdata_info::mdata_info_extract_name_and_type_tag

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

Extract name and type tag from the mdata info.

Callback parameters: user data, error code, xor name, type type