[PATCH wayland 1/1] doc: Formalize file comment in wayland-client.h, wayland-server.h

[Yong Bakos]

From: Yong Bakos <ybakos at humanoriented.com>

Publican was generating a subtle error during a build:
Error: no ID for constraint linkend: Server-wayland-server-core_8h.

This was caused by doxygen applying the doc comment at the top of
wayland-server.h as the documentation for struct wl_object. As such, the
generated documentation for wl_object was also very incorrect.

Make the file doc comments in wayland-client.h and wayland-server.h real
doxygen file doc comments with the \file command, add a \brief, make the
inclusion warning a \warning, correct the language of the comment in
wayland-server.h, and remove one unnecessary line break.

This squelches the publican error, removes the bad wl_object documentation,
and makes the comment appear in the generated html documentation.

References: d74a9c079b1aeb44f69b4132dc2c38362e21f281

Signed-off-by: Yong Bakos <ybakos at humanoriented.com>
---
 src/wayland-client.h | 7 +++++--
 src/wayland-server.h | 9 ++++++---
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/wayland-client.h b/src/wayland-client.h
index 3856535..9f70fa3 100644
--- a/src/wayland-client.h
+++ b/src/wayland-client.h
@@ -23,8 +23,11 @@
  * SOFTWARE.
  */
 
-
-/** Use of this header file is discouraged. Prefer including
+/** \file
+ *
+ *  \brief Include the client API and protocol C API.
+ *
+ *  \warning Use of this header file is discouraged. Prefer including
  *  wayland-client-core.h instead, which does not include the
  *  client protocol header and as such only defines the library
  *  API.
diff --git a/src/wayland-server.h b/src/wayland-server.h
index b6d0e2b..3124703 100644
--- a/src/wayland-server.h
+++ b/src/wayland-server.h
@@ -23,10 +23,13 @@
  * SOFTWARE.
  */
 
-
-/** Use of this header file is discouraged. Prefer including
+/** \file
+ *
+ *  \brief Include the server API, deprecations and protocol C API.
+ *
+ *  \warning Use of this header file is discouraged. Prefer including
  *  wayland-server-core.h instead, which does not include the
- *  client protocol header and as such only defines the library
+ *  server protocol header and as such only defines the library
  *  API, excluding the deprecated API below.
  */
 
-- 
2.7.2