sdk/lib/3rdparty/libxml2/include/win32config.h

   1 #ifndef __LIBXML_WIN32_CONFIG__
   2 #define __LIBXML_WIN32_CONFIG__
   3
   4 #define HAVE_CTYPE_H
   5 #define HAVE_STDARG_H
   6 #define HAVE_MALLOC_H
   7 #define HAVE_ERRNO_H
   8 #define SEND_ARG2_CAST
   9 #define GETHOSTBYNAME_ARG_CAST
  10
  11 #if defined(_WIN32_WCE)
  12 #undef HAVE_ERRNO_H
  13 #include "wincecompat.h"
  14 #else
  15 #define HAVE_SYS_STAT_H
  16 #define HAVE__STAT
  17 #define HAVE_STAT
  18 #define HAVE_STDLIB_H
  19 #define HAVE_TIME_H
  20 #define HAVE_FCNTL_H
  21 #include <io.h>
  22 #include <direct.h>
  23 #endif
  24
  25 #include <libxml/xmlversion.h>
  26
  27 #ifndef ICONV_CONST
  28 #define ICONV_CONST const
  29 #endif
  30
  31 /*
  32  * Windows platforms may define except
  33  */
  34 #undef except
  35
  36 #define HAVE_ISINF
  37 #define HAVE_ISNAN
  38 #include <math.h>
  39 #if defined(_MSC_VER) || defined(__BORLANDC__)
  40 /* MS C-runtime has functions which can be used in order to determine if
  41    a given floating-point variable contains NaN, (+-)INF. These are
  42    preferred, because floating-point technology is considered propriatary
  43    by MS and we can assume that their functions know more about their
  44    oddities than we do. */
  45 #include <float.h>
  46 /* Bjorn Reese figured a quite nice construct for isinf() using the _fpclass
  47    function. */
  48 #ifndef isinf
  49 #define isinf(d) ((_fpclass(d) == _FPCLASS_PINF) ? 1 \
  50         : ((_fpclass(d) == _FPCLASS_NINF) ? -1 : 0))
  51 #endif
  52 /* _isnan(x) returns nonzero if (x == NaN) and zero otherwise. */
  53 #ifndef isnan
  54 #define isnan(d) (_isnan(d))
  55 #endif
  56 #else /* _MSC_VER */
  57 #ifndef isinf
  58 static int isinf (double d) {
  59     int expon = 0;
  60     double val = frexp (d, &expon);
  61     if (expon == 1025) {
  62         if (val == 0.5) {
  63             return 1;
  64         } else if (val == -0.5) {
  65             return -1;
  66         } else {
  67             return 0;
  68         }
  69     } else {
  70         return 0;
  71     }
  72 }
  73 #endif
  74 #ifndef isnan
  75 static int isnan (double d) {
  76     int expon = 0;
  77     double val = frexp (d, &expon);
  78     if (expon == 1025) {
  79         if (val == 0.5) {
  80             return 0;
  81         } else if (val == -0.5) {
  82             return 0;
  83         } else {
  84             return 1;
  85         }
  86     } else {
  87         return 0;
  88     }
  89 }
  90 #endif
  91 #endif /* _MSC_VER */
  92
  93 #if defined(_MSC_VER)
  94 #define mkdir(p,m) _mkdir(p)
  95 #if _MSC_VER < 1900
  96 #define snprintf _snprintf
  97 #endif
  98 #if _MSC_VER < 1500
  99 #define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
 100 #endif
 101 #elif defined(__MINGW32__)
 102 #define mkdir(p,m) _mkdir(p)
 103 #endif
 104
 105 /* Threading API to use should be specified here for compatibility reasons.
 106    This is however best specified on the compiler's command-line. */
 107 #if defined(LIBXML_THREAD_ENABLED)
 108 #if !defined(HAVE_PTHREAD_H) && !defined(HAVE_WIN32_THREADS) && !defined(_WIN32_WCE)
 109 #define HAVE_WIN32_THREADS
 110 #endif
 111 #endif
 112
 113 /* Some third-party libraries far from our control assume the following
 114    is defined, which it is not if we don't include windows.h. */
 115 #if !defined(FALSE)
 116 #define FALSE 0
 117 #endif
 118 #if !defined(TRUE)
 119 #define TRUE (!(FALSE))
 120 #endif
 121
 122 #endif /* __LIBXML_WIN32_CONFIG__ */
 123