/*************************************************************************
*
- * $Id: triodef.h,v 1.18 2003/03/01 15:34:01 breese Exp $
+ * $Id: triodef.h,v 1.35 2009/09/20 11:37:14 breese Exp $
*
* Copyright (C) 2001 Bjorn Reese <breese@users.sourceforge.net>
*
#define TRIO_TRIODEF_H
/*************************************************************************
- * Platform and compiler support detection
+ * Compiler support detection
*/
+
#if defined(__GNUC__)
# define TRIO_COMPILER_GCC
-#elif defined(__SUNPRO_C)
-# define TRIO_COMPILER_SUNPRO
-#elif defined(__SUNPRO_CC)
-# define TRIO_COMPILER_SUNPRO
-# define __SUNPRO_C __SUNPRO_CC
-#elif defined(__xlC__) || defined(__IBMC__) || defined(__IBMCPP__)
+#endif
+
+#if defined(__SUNPRO_CC)
+# define TRIO_COMPILER_SUNPRO __SUNPRO_CC
+#else
+# if defined(__SUNPRO_C)
+# define TRIO_COMPILER_SUNPRO __SUNPRO_C
+# endif
+#endif
+
+#if defined(__xlC__) || defined(__IBMC__) || defined(__IBMCPP__)
# define TRIO_COMPILER_XLC
-#elif defined(_AIX) && !defined(__GNUC__)
-# define TRIO_COMPILER_XLC /* Workaround for old xlc */
-#elif defined(__DECC) || defined(__DECCXX)
+#else
+# if defined(_AIX) && !defined(__GNUC__)
+# define TRIO_COMPILER_XLC /* Workaround for old xlc */
+# endif
+#endif
+
+#if defined(__DECC) || defined(__DECCXX)
# define TRIO_COMPILER_DECC
-#elif defined(__osf__) && defined(__LANGUAGE_C__)
-# define TRIO_COMPILER_DECC /* Workaround for old DEC C compilers */
-#elif defined(_MSC_VER)
+#else
+# if defined(__osf__) && defined(__LANGUAGE_C__) && !defined(__GNUC__)
+# define TRIO_COMPILER_DECC /* Workaround for old DEC C compilers */
+# endif
+#endif
+
+#if defined(__HP_aCC) || defined(__HP_cc)
+# define TRIO_COMPILER_HP
+#endif
+
+#if defined(sgi) || defined(__sgi)
+# define TRIO_COMPILER_MIPSPRO
+#endif
+
+#if defined(_MSC_VER)
# define TRIO_COMPILER_MSVC
-#elif defined(__BORLANDC__)
+#endif
+
+#if defined(__BORLANDC__)
# define TRIO_COMPILER_BCB
#endif
-#if defined(VMS) || defined(__VMS)
-/*
- * VMS is placed first to avoid identifying the platform as Unix
- * based on the DECC compiler later on.
+/*************************************************************************
+ * Platform support detection
*/
+
+#if defined(VMS) || defined(__VMS)
# define TRIO_PLATFORM_VMS
-#elif defined(unix) || defined(__unix) || defined(__unix__)
+#endif
+
+#if defined(unix) || defined(__unix) || defined(__unix__)
# define TRIO_PLATFORM_UNIX
-#elif defined(TRIO_COMPILER_XLC) || defined(_AIX)
+#endif
+
+#if defined(TRIO_COMPILER_XLC) || defined(_AIX)
# define TRIO_PLATFORM_UNIX
-#elif defined(TRIO_COMPILER_DECC) || defined(__osf___)
+#endif
+
+#if defined(TRIO_COMPILER_DECC) || defined(__osf___)
+# if !defined(TRIO_PLATFORM_VMS)
+# define TRIO_PLATFORM_UNIX
+# endif
+#endif
+
+#if defined(__NetBSD__)
# define TRIO_PLATFORM_UNIX
-#elif defined(__NetBSD__)
+#endif
+
+#if defined(__Lynx__)
# define TRIO_PLATFORM_UNIX
-#elif defined(__QNX__)
+# define TRIO_PLATFORM_LYNX
+#endif
+
+#if defined(__APPLE__) && defined(__MACH__)
+# define TRIO_PLATFORM_UNIX
+#endif
+
+#if defined(__QNX__)
# define TRIO_PLATFORM_UNIX
# define TRIO_PLATFORM_QNX
-#elif defined(__CYGWIN__)
+#endif
+
+#if defined(__CYGWIN__)
# define TRIO_PLATFORM_UNIX
-#elif defined(AMIGA) && defined(TRIO_COMPILER_GCC)
+#endif
+
+#if defined(AMIGA) && defined(TRIO_COMPILER_GCC)
# define TRIO_PLATFORM_UNIX
-#elif defined(TRIO_COMPILER_MSVC) || defined(WIN32) || defined(_WIN32)
+#endif
+
+#if defined(TRIO_COMPILER_MSVC) || defined(WIN32) || defined(_WIN32)
# define TRIO_PLATFORM_WIN32
-#elif defined(mpeix) || defined(__mpexl)
+#endif
+
+#if defined(_WIN32_WCE)
+# define TRIO_PLATFORM_WINCE
+#endif
+
+#if defined(mpeix) || defined(__mpexl)
# define TRIO_PLATFORM_MPEIX
#endif
#if defined(_AIX)
# define TRIO_PLATFORM_AIX
-#elif defined(__hpux)
+#endif
+
+#if defined(__hpux)
# define TRIO_PLATFORM_HPUX
-#elif defined(sun) || defined(__sun__)
+#endif
+
+#if defined(sun) || defined(__sun__)
# if defined(__SVR4) || defined(__svr4__)
# define TRIO_PLATFORM_SOLARIS
# else
# endif
#endif
-#if defined(__STDC__) || defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
-# define TRIO_COMPILER_SUPPORTS_C89
-# if defined(__STDC_VERSION__)
-# define TRIO_COMPILER_SUPPORTS_C90
-# if (__STDC_VERSION__ >= 199409L)
-# define TRIO_COMPILER_SUPPORTS_C94
-# endif
-# if (__STDC_VERSION__ >= 199901L)
-# define TRIO_COMPILER_SUPPORTS_C99
-# endif
-# elif defined(TRIO_COMPILER_SUNPRO)
-# if (__SUNPRO_C >= 0x420)
-# define TRIO_COMPILER_SUPPORTS_C94
-# endif
+/*************************************************************************
+ * Standards support detection
+ */
+
+#if defined(__STDC__) \
+ || defined(_MSC_EXTENSIONS) \
+ || defined(TRIO_COMPILER_BCB)
+# define PREDEF_STANDARD_C89
+#endif
+#if defined(__STDC_VERSION__)
+# define PREDEF_STANDARD_C90
+#endif
+#if (__STDC_VERSION__ - 0 >= 199409L)
+# define PREDEF_STANDARD_C94
+#endif
+#if (__STDC_VERSION__ - 0 >= 199901L)
+# define PREDEF_STANDARD_C99
+#endif
+#if defined(TRIO_COMPILER_SUNPRO) && (TRIO_COMPILER_SUNPRO >= 0x420)
+# if !defined(PREDEF_STANDARD_C94)
+# define PREDEF_STANDARD_C94
# endif
#endif
-#if defined(_XOPEN_SOURCE)
-# if defined(_XOPEN_SOURCE_EXTENDED)
-# define TRIO_COMPILER_SUPPORTS_UNIX95
-# endif
-# if (_XOPEN_VERSION >= 500)
-# define TRIO_COMPILER_SUPPORTS_UNIX98
-# endif
-# if (_XOPEN_VERSION >= 600)
-# define TRIO_COMPILER_SUPPORTS_UNIX01
+#if defined(__cplusplus)
+# define PREDEF_STANDARD_CXX
+#endif
+#if __cplusplus - 0 >= 199711L
+# define PREDEF_STANDARD_CXX89
+#endif
+
+#if defined(TRIO_PLATFORM_UNIX)
+# include <unistd.h>
+#endif
+
+#if defined(_POSIX_VERSION)
+# define PREDEF_STANDARD_POSIX _POSIX_VERSION
+# if (_POSIX_VERSION >= 199506L)
+# define PREDEF_STANDARD_POSIX_1996
# endif
#endif
+#if (_XOPEN_VERSION - 0 >= 3) || defined(_XOPEN_XPG3)
+# define PREDEF_STANDARD_XPG3
+#endif
+#if (_XOPEN_VERSION - 0 >= 4) || defined(_XOPEN_XPG4)
+# define PREDEF_STANDARD_XPG4
+#endif
+#if (_XOPEN_VERSION - 0 > 4) \
+ || (defined(_XOPEN_UNIX) && (_XOPEN_VERSION - 0 == 4))
+# define PREDEF_STANDARD_UNIX95
+#endif
+#if (_XOPEN_VERSION - 0 >= 500)
+# define PREDEF_STANDARD_UNIX98
+#endif
+#if (_XOPEN_VERSION - 0 >= 600)
+# define PREDEF_STANDARD_UNIX03
+#endif
+
/*************************************************************************
* Generic defines
*/
# define TRIO_PRIVATE static
#endif
-#if !(defined(TRIO_COMPILER_SUPPORTS_C89) || defined(__cplusplus))
+#if !(defined(PREDEF_STANDARD_C89) || defined(PREDEF_STANDARD_CXX))
# define TRIO_COMPILER_ANCIENT
#endif
# define TRIO_ARGS4(list,a1,a2,a3,a4) list a1; a2; a3; a4;
# define TRIO_ARGS5(list,a1,a2,a3,a4,a5) list a1; a2; a3; a4; a5;
# define TRIO_ARGS6(list,a1,a2,a3,a4,a5,a6) list a1; a2; a3; a4; a5; a6;
+# define TRIO_ARGS7(list,a1,a2,a3,a4,a5,a6,a7) list a1; a2; a3; a4; a5; a6; a7;
# define TRIO_VARGS2(list,a1,a2) list a1; a2
# define TRIO_VARGS3(list,a1,a2,a3) list a1; a2; a3
# define TRIO_VARGS4(list,a1,a2,a3,a4) list a1; a2; a3; a4
# define TRIO_ARGS4(list,a1,a2,a3,a4) (a1,a2,a3,a4)
# define TRIO_ARGS5(list,a1,a2,a3,a4,a5) (a1,a2,a3,a4,a5)
# define TRIO_ARGS6(list,a1,a2,a3,a4,a5,a6) (a1,a2,a3,a4,a5,a6)
+# define TRIO_ARGS7(list,a1,a2,a3,a4,a5,a6,a7) (a1,a2,a3,a4,a5,a6,a7)
# define TRIO_VARGS2 TRIO_ARGS2
# define TRIO_VARGS3 TRIO_ARGS3
# define TRIO_VARGS4 TRIO_ARGS4
# define TRIO_VA_END(x) va_end(x)
#endif
-#if defined(TRIO_COMPILER_SUPPORTS_C99) || defined(__cplusplus)
+#if defined(PREDEF_STANDARD_C99) || defined(PREDEF_STANDARD_CXX)
# define TRIO_INLINE inline
-#elif defined(TRIO_COMPILER_GCC)
-# define TRIO_INLINE __inline__
-#elif defined(TRIO_COMPILER_MSVC)
-# define TRIO_INLINE _inline
-#elif defined(TRIO_COMPILER_BCB)
-# define TRIO_INLINE __inline
#else
+# if defined(TRIO_COMPILER_GCC)
+# define TRIO_INLINE __inline__
+# endif
+# if defined(TRIO_COMPILER_MSVC)
+# define TRIO_INLINE _inline
+# endif
+# if defined(TRIO_COMPILER_BCB)
+# define TRIO_INLINE __inline
+# endif
+#endif
+#if !defined(TRIO_INLINE)
# define TRIO_INLINE
#endif
*/
# pragma message disable (UNDERFLOW, FLOATOVERFL)
-# if (__CRTL_VER > 80000000)
+# if (__CRTL_VER < 80210001)
/*
* Although the compiler supports C99 language constructs, the C
* run-time library does not contain all C99 functions.
- *
- * This was the case for 70300022. Update the 80000000 value when
- * it has been accurately determined what version of the library
- * supports C99.
*/
-# if defined(TRIO_COMPILER_SUPPORTS_C99)
-# undef TRIO_COMPILER_SUPPORTS_C99
+# if defined(PREDEF_STANDARD_C99)
+# undef PREDEF_STANDARD_C99
# endif
# endif
#endif
/*
* Not all preprocessors supports the LL token.
*/
-#if defined(TRIO_COMPILER_BCB)
+#if defined(TRIO_COMPILER_MSVC) || defined(TRIO_COMPILER_BCB)
#else
# define TRIO_COMPILER_SUPPORTS_LL
#endif
+#if defined(__CYGWIN__)
+/*
+ * Cygwin defines the macros for hosted C99, but does not support certain
+ * long double math functions.
+ */
+# include <cygwin/version.h>
+# define TRIO_CYGWIN_VERSION_API CYGWIN_VERSION_API_MAJOR * 1000 + \
+ CYGWIN_VERSION_API_MINOR
+/*
+ * Please change the version number below when the Cygwin API supports
+ * long double math functions (powl, fmodl, etc.)
+ */
+# if TRIO_CYGWIN_VERSION_API < 99999999
+# define TRIO_NO_FLOORL 1
+# define TRIO_NO_CEILL 1
+# define TRIO_NO_POWL 1
+# define TRIO_NO_FMODL 1
+# define TRIO_NO_LOG10L 1
+# endif
+#endif
+
#endif /* TRIO_TRIODEF_H */
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