* Lookup "gio-proxy" extension point for a proxy implementation that supports
* specified protocol.
*
- * Return value: return a #GProxy or NULL if protocol is not supported.
+ * Return value: (transfer full): return a #GProxy or NULL if protocol
+ * is not supported.
*
* Since: 2.26
**/
* @proxy: a #GProxy
* @connection: a #GIOStream
* @proxy_address: a #GProxyAddress
- * @cancellable: a #GCancellable
+ * @cancellable: (allow-none): a #GCancellable
* @error: return #GError
*
* Given @connection to communicate with a proxy (eg, a
* @proxy: a #GProxy
* @connection: a #GIOStream
* @proxy_address: a #GProxyAddress
- * @cancellable: a #GCancellable
- * @callback: a #GAsyncReadyCallback
- * @user_data: callback data
+ * @cancellable: (allow-none): a #GCancellable
+ * @callback: (scope async): a #GAsyncReadyCallback
+ * @user_data: (closure): callback data
*
* Asynchronous version of g_proxy_connect().
*
/**
* g_proxy_connect_finish:
* @proxy: a #GProxy
- * @result: a #GAsyncRetult
+ * @result: a #GAsyncResult
* @error: return #GError
*
* See g_proxy_connect().