thread/Mutex: use using instead of making it a derived class

Prepare the transition to std::mutex.
2019-05-07 19:23:01 +02:00
parent 1b5c1f75a4
commit 0a0cc66e8f
19 changed files with 21 additions and 25 deletions
@@ -45,7 +45,6 @@ struct FilteredAudioOutput;
 struct MusicChunk;
 struct ConfigBlock;
 class MusicPipe;
-class Mutex;
 class Mixer;
 class AudioOutputClient;