-/* The size of a `unsigned char', as computed by sizeof. */
-#undef SIZEOF_UNSIGNED_CHAR
-
-/* The size of a `unsigned int', as computed by sizeof. */
-#undef SIZEOF_UNSIGNED_INT
-
-/* The size of a `unsigned long', as computed by sizeof. */
-#undef SIZEOF_UNSIGNED_LONG
-
-/* The size of a `unsigned long long', as computed by sizeof. */
-#undef SIZEOF_UNSIGNED_LONG_LONG
-
-/* The size of a `unsigned short', as computed by sizeof. */
-#undef SIZEOF_UNSIGNED_SHORT
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define to 1 if your processor stores words with the most significant byte
- first (like Motorola and SPARC, unlike Intel and VAX). */
-#undef WORDS_BIGENDIAN
-
-
-/* -*- c -*- */
-
-/* These used to be in config.h.bot, but are now in configure.in. */
-
-#ifdef HAVE_INTTYPES_H
-#include <inttypes.h>
-#else
-#ifdef HAVE_STDINT_H
-#include <stdint.h>
-#else
-#if SIZEOF_UNSIGNED_LONG_LONG==8
-typedef unsigned long long uint64_t;
-typedef long long int64_t;
-#elif SIZEOF_UNSIGNED_LONG==8
-typedef unsigned long uint64_t;
-typedef long int64_t;
-#else
-#error I do not know what to use for a uint64_t.
-#endif
-
-/* Give us an unsigned 32-bit data type. */
-#if SIZEOF_UNSIGNED_LONG==4
-typedef unsigned long uint32_t;
-typedef long int32_t;
-#elif SIZEOF_UNSIGNED_INT==4
-typedef unsigned int uint32_t;
-typedef int int32_t;
+/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
+ significant byte first (like Motorola and SPARC, unlike Intel). */
+#if defined AC_APPLE_UNIVERSAL_BUILD
+# if defined __BIG_ENDIAN__
+# define WORDS_BIGENDIAN 1
+# endif