-#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;
-#else
-#error I do not know what to use for a uint32_t.
-#endif
-
-/* An unsigned 16-bit data type. */
-#if SIZEOF_UNSIGNED_INT==2
-typedef unsigned int uint16_t;
-typedef int int16_t;
-#elif SIZEOF_UNSIGNED_SHORT==2
-typedef unsigned short uint16_t;
-typedef short int16_t;
-#else
-#error I do not know what to use for a uint16_t.
-#endif
-
-/* An unsigned 8-bit data type */
-#if SIZEOF_UNSIGNED_CHAR==1
-typedef unsigned char uint8_t;
-#else
-#error I do not know what to use for a uint8_t.
-#endif
-#endif
-#endif
-