Huw Davies (@huw) commented about dlls/mmdevapi/mmdevdrv.h:
+ * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +typedef struct ACImpl ACImpl; It would nice to start using structure tags that aren't CamelCase and eventually ditch the typedefs.
```suggestion:-0+0 typedef struct audio_client ACImpl; ``` This will allow existing code to use `ACImpl`, but as you move code to mmdevapi it could transistion to `struct audio_client`. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/2626#note_29506