Remove unused declares
@@ -221,10 +221,6 @@ static IMP NewAutoreleasePool;
static IMP DeleteAutoreleasePool;
static IMP AutoreleaseAdd;
-extern BOOL FastARCRetain;
-extern BOOL FastARCRelease;
-extern BOOL FastARCAutorelease;
-
static BOOL useARCAutoreleasePool;
static const long refcount_shift = 1;
