-#if !HAVE_DECL_VSNPRINTF
-extern int vsnprintf(char *, size_t, const char *, va_list);
-#endif
-
-/* This is needed for VMS. */
-#if ! defined (HAVE_UNLINK) && defined (HAVE_REMOVE)
-#define unlink remove
-#endif
-
-/* Hack to make "gcc -Wall" not complain about obstack macros. */
-#if !defined (memcpy) && !defined (bcopy)
-#define bcopy(src,dest,size) memcpy (dest, src, size)
-#endif
-