-/* Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc.
+/* Copyright (C) 2001-2002, 2004-2007 Free Software Foundation, Inc.
Written by Paul Eggert, Bruno Haible, Sam Steingold, Peter Burwood.
This file is part of gnulib.
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */
-#ifndef _GL_STDINT_H
-#define _GL_STDINT_H
-
/*
* ISO C 99 <stdint.h> for platforms that lack it.
* <http://www.opengroup.org/susv3xbd/stdint.h.html>
*/
+#ifndef _GL_STDINT_H
+
/* Get those types that are already defined in other system include
files, so that we can "#define int8_t signed char" below without
worrying about a later system include file containing a "typedef
/* Other systems may have an incomplete or buggy <stdint.h>.
Include it before <inttypes.h>, since any "#include <stdint.h>"
in <inttypes.h> would reinclude us, skipping our contents because
- _GL_STDINT_H is defined. */
-# include @ABSOLUTE_STDINT_H@
+ _GL_STDINT_H is defined.
+ The include_next requires a split double-inclusion guard. */
+# @INCLUDE_NEXT@ @NEXT_STDINT_H@
#endif
+#if ! defined _GL_STDINT_H && ! defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H
+#define _GL_STDINT_H
+
/* <sys/types.h> defines some of the stdint.h types as well, on glibc,
IRIX 6.5, and OpenBSD 3.8 (via <machine/types.h>).
+ AIX 5.2 <sys/types.h> isn't needed and causes troubles.
MacOS X 10.4.6 <sys/types.h> includes <stdint.h> (which is us), but
relies on the system <stdint.h> definitions, so include
- <sys/types.h> after @ABSOLUTE_STDINT_H@. */
-#if @HAVE_SYS_TYPES_H@
+ <sys/types.h> after @NEXT_STDINT_H@. */
+#if @HAVE_SYS_TYPES_H@ && ! defined _AIX
# include <sys/types.h>
#endif
#if ! defined __cplusplus || defined __STDC_CONSTANT_MACROS
/* Get WCHAR_MIN, WCHAR_MAX. */
-# if @HAVE_WCHAR_H@ && ! (defined WCHAR_MIN && defined WCHAR_MAX)
- /* BSD/OS 4.1 has a bug: <stdio.h> and <time.h> must be included before
- <wchar.h>. */
-# include <stdio.h>
-# include <time.h>
+# if ! (defined WCHAR_MIN && defined WCHAR_MAX)
# include <wchar.h>
# endif
#define int32_t int
#define uint32_t unsigned int
-#undef int64_t
+/* Do not undefine int64_t if gnulib is not being used with 64-bit
+ types, since otherwise it breaks platforms like Tandem/NSK. */
#if LONG_MAX >> 31 >> 31 == 1
+# undef int64_t
# define int64_t long int
+# define GL_INT64_T
#elif defined _MSC_VER
+# undef int64_t
# define int64_t __int64
+# define GL_INT64_T
#elif @HAVE_LONG_LONG_INT@
+# undef int64_t
# define int64_t long long int
+# define GL_INT64_T
#endif
-#undef uint64_t
#if ULONG_MAX >> 31 >> 31 >> 1 == 1
+# undef uint64_t
# define uint64_t unsigned long int
+# define GL_UINT64_T
#elif defined _MSC_VER
+# undef uint64_t
# define uint64_t unsigned __int64
+# define GL_UINT64_T
#elif @HAVE_UNSIGNED_LONG_LONG_INT@
+# undef uint64_t
# define uint64_t unsigned long long int
+# define GL_UINT64_T
#endif
/* Avoid collision with Solaris 2.5.1 <pthread.h> etc. */
#define uint_least16_t uint16_t
#define int_least32_t int32_t
#define uint_least32_t uint32_t
-#ifdef int64_t
+#ifdef GL_INT64_T
# define int_least64_t int64_t
#endif
-#ifdef uint64_t
+#ifdef GL_UINT64_T
# define uint_least64_t uint64_t
#endif
#define uint_fast16_t unsigned int_fast16_t
#define int_fast32_t long int
#define uint_fast32_t unsigned int_fast32_t
-#ifdef int64_t
+#ifdef GL_INT64_T
# define int_fast64_t int64_t
#endif
-#ifdef uint64_t
+#ifdef GL_UINT64_T
# define uint_fast64_t uint64_t
#endif
#undef intmax_t
#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
# define intmax_t long long int
-#elif defined int64_t
+#elif defined GL_INT64_T
# define intmax_t int64_t
#else
# define intmax_t long int
#undef uintmax_t
#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
# define uintmax_t unsigned long long int
-#elif defined int64_t
+#elif defined GL_UINT64_T
# define uintmax_t uint64_t
#else
# define uintmax_t unsigned long int
#undef INT64_MIN
#undef INT64_MAX
-#ifdef int64_t
-# define INT64_MIN (~ INT64_MAX)
+#ifdef GL_INT64_T
+/* Prefer (- INTMAX_C (1) << 63) over (~ INT64_MAX) because SunPRO C 5.0
+ evaluates the latter incorrectly in preprocessor expressions. */
+# define INT64_MIN (- INTMAX_C (1) << 63)
# define INT64_MAX INTMAX_C (9223372036854775807)
#endif
#undef UINT64_MAX
-#ifdef uint64_t
+#ifdef GL_UINT64_T
# define UINT64_MAX UINTMAX_C (18446744073709551615)
#endif
#undef INT_LEAST64_MIN
#undef INT_LEAST64_MAX
-#ifdef int64_t
+#ifdef GL_INT64_T
# define INT_LEAST64_MIN INT64_MIN
# define INT_LEAST64_MAX INT64_MAX
#endif
#undef UINT_LEAST64_MAX
-#ifdef uint64_t
+#ifdef GL_UINT64_T
# define UINT_LEAST64_MAX UINT64_MAX
#endif
#undef INT_FAST64_MIN
#undef INT_FAST64_MAX
-#ifdef int64_t
+#ifdef GL_INT64_T
# define INT_FAST64_MIN INT64_MIN
# define INT_FAST64_MAX INT64_MAX
#endif
#undef UINT_FAST64_MAX
-#ifdef uint64_t
+#ifdef GL_UINT64_T
# define UINT_FAST64_MAX UINT64_MAX
#endif
#undef INTMAX_MIN
#undef INTMAX_MAX
-#define INTMAX_MIN (~ INTMAX_MAX)
#ifdef INT64_MAX
+# define INTMAX_MIN INT64_MIN
# define INTMAX_MAX INT64_MAX
#else
+# define INTMAX_MIN INT32_MIN
# define INTMAX_MAX INT32_MAX
#endif
#undef INTMAX_C
#if @HAVE_LONG_LONG_INT@ && LONG_MAX >> 30 == 1
# define INTMAX_C(x) x##LL
-#elif defined int64_t
+#elif defined GL_INT64_T
# define INTMAX_C(x) INT64_C(x)
#else
# define INTMAX_C(x) x##L
#undef UINTMAX_C
#if @HAVE_UNSIGNED_LONG_LONG_INT@ && ULONG_MAX >> 31 == 1
# define UINTMAX_C(x) x##ULL
-#elif defined uint64_t
+#elif defined GL_UINT64_T
# define UINTMAX_C(x) UINT64_C(x)
#else
# define UINTMAX_C(x) x##UL
#endif /* !defined __cplusplus || defined __STDC_CONSTANT_MACROS */
#endif /* _GL_STDINT_H */
+#endif /* !defined _GL_STDINT_H && !defined _GL_JUST_INCLUDE_SYSTEM_STDINT_H */
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