update

src/Ryujinx.SDL3-CS/SDL3.cs

@@ -8048,5 +8048,6 @@ public static unsafe partial class SDL
 	[UnmanagedCallConv(CallConvs = [typeof(CallConvCdecl)])]
 	public static partial int SDL_EnterAppMainCallbacks(int argc, IntPtr argv, SDL_AppInit_func appinit, SDL_AppIterate_func appiter, SDL_AppEvent_func appevent, SDL_AppQuit_func appquit);
 
+    public const uint SDL_AUDIO_DEVICE_DEFAULT_PLAYBACK  = 0xFFFFFFFFu;
 
 }