doc: add docblock to AdgGtkLayoutClass
commit61bbce1d30b31a0f1c0c2c2c543afbebbd3a9655
authorNicola Fontana <ntd@entidi.it>
Tue, 26 Mar 2019 10:32:43 +0000 (26 11:32 +0100)
committerNicola Fontana <ntd@entidi.it>
Tue, 26 Mar 2019 10:32:46 +0000 (26 11:32 +0100)
tree850b8f467eb2990e4f2d42b70e52feb44bd714e4
parenta9e6d8ea16c217055b1d5d90de1067a174f7b0ec
doc: add docblock to AdgGtkLayoutClass

For some reason, gtk-doc expects this struct to be documented. Add a
dummy docblock to make it happy.
src/adg/adg-gtk-layout.c