using new api


git-svn-id: https://gnunet.org/svn/gnunet@33325 140774ce-b5e7-0310-ab8b-a85725594a96
new api


git-svn-id: https://gnunet.org/svn/gnunet@33327 140774ce-b5e7-0310-ab8b-a85725594a96
new API


git-svn-id: https://gnunet.org/svn/gnunet@33328 140774ce-b5e7-0310-ab8b-a85725594a96
new api


git-svn-id: https://gnunet.org/svn/gnunet@33329 140774ce-b5e7-0310-ab8b-a85725594a96