+#else /* !KERNEL_PRIVATE -- System Framework header */
+#if defined (__ppc__) || defined(__ppc64__)
+#include <System/ppc/cpu_capabilities.h>
+#elif defined (__i386__) || defined(__x86_64__)
+#include <System/i386/cpu_capabilities.h>
+#else
+#error architecture not supported
+#endif
+#endif /* KERNEL_PRIVATE */
+