Remove the UNUSED macro

router/router.cpp

@@ -25,7 +25,7 @@ FILE *LogFile;
 static void LoadDriverList(void);
 
 
-BOOL APIENTRY DllMain(HINSTANCE UNUSED(module), DWORD reason, void* UNUSED(reserved))
+BOOL APIENTRY DllMain(HINSTANCE, DWORD reason, void*)
 {
     const char *str;
 

router/router.h

@@ -17,18 +17,6 @@
 #include "AL/alext.h"
 
 
-#ifndef UNUSED
-#if defined(__cplusplus)
-#define UNUSED(x)
-#elif defined(__GNUC__)
-#define UNUSED(x) UNUSED_##x __attribute__((unused))
-#elif defined(__LCLINT__)
-#define UNUSED(x) /*@unused@*/ x
-#else
-#define UNUSED(x) x
-#endif
-#endif
-
 #define MAKE_ALC_VER(major, minor) (((major)<<8) | (minor))
 
 struct DriverIface {