Function goa_sys::goa_manager_call_add_account_sync

pub unsafe extern "C" fn goa_manager_call_add_account_sync(
    proxy: *mut GoaManager, 
    arg_provider: *const c_char, 
    arg_identity: *const c_char, 
    arg_presentation_identity: *const c_char, 
    arg_credentials: *mut GVariant, 
    arg_details: *mut GVariant, 
    out_account_object_path: *mut *mut c_char, 
    cancellable: *mut GCancellable, 
    error: *mut *mut GError
) -> gboolean