Remove the Lock and Unlock methods from BackendFuncs

All backends that still use the old interface use the default locking methods,
which is also used by the ALCbackend base.

1 files changed, 0 insertions, 2 deletions

diff --git a/Alc/backends/winmm.c b/Alc/backends/winmm.c
index 5a64645b..f268aca7 100644
--- a/Alc/backends/winmm.c
+++ b/Alc/backends/winmm.c
@@ -713,8 +713,6 @@ static const BackendFuncs WinMMFuncs = {
     WinMMStopCapture,
     WinMMCaptureSamples,
     WinMMAvailableSamples,
-    ALCdevice_LockDefault,
-    ALCdevice_UnlockDefault,
     ALCdevice_GetLatencyDefault
 };