--- /tmp/usr/include/sys/sysmacros.h	2004-02-06 18:34:59.000000000 +0100
+++ /usr/include/sys/sysmacros.h	2004-02-06 18:36:32.000000000 +0100
@@ -25,7 +25,7 @@
 /* If the compiler does not know long long it is out of luck.  We are
    not going to hack weird hacks to support the dev_t representation
    they need.  */
-#ifdef __GLIBC_HAVE_LONG_LONG
+#if defined __GLIBC_HAVE_LONG_LONG || defined __DECC || defined __DECCXX
 __extension__
 extern __inline unsigned int gnu_dev_major (unsigned long long int __dev)
      __THROW;