Function emscripten_sys::emscripten_async_wget2_data

pub unsafe extern fn emscripten_async_wget2_data(url: *const c_char,
                                                 requesttype: *const c_char,
                                                 param: *const c_char,
                                                 arg: *mut c_void,
                                                 free: c_int,
                                                 onload: em_async_wget2_data_onload_func,
                                                 onerror: em_async_wget2_data_onerror_func,
                                                 onprogress: em_async_wget2_data_onprogress_func)
                                                 -> c_int