third_party/libxslt/win32/config.h

   1 /*
   2  * Summary: Windows configuration header
   3  * Description: Windows configuration header
   4  *
   5  * Copy: See Copyright for the status of this software.
   6  *
   7  * Author: Igor Zlatkovic
   8  */
   9 #ifndef __LIBXSLT_WIN32_CONFIG__
  10 #define __LIBXSLT_WIN32_CONFIG__
  11
  12 #define HAVE_CTYPE_H 1
  13 #define HAVE_STDLIB_H 1
  14 #define HAVE_STDARG_H 1
  15 #define HAVE_MALLOC_H 1
  16 #define HAVE_TIME_H 1
  17 #define HAVE_LOCALTIME 1
  18 #define HAVE_GMTIME 1
  19 #define HAVE_TIME 1
  20 #define HAVE_MATH_H 1
  21 #define HAVE_FCNTL_H 1
  22
  23 #include <io.h>
  24
  25 #define HAVE_ISINF
  26 #define HAVE_ISNAN
  27
  28 #include <math.h>
  29 #if defined _MSC_VER || defined __MINGW32__
  30 /* MS C-runtime has functions which can be used in order to determine if
  31    a given floating-point variable contains NaN, (+-)INF. These are
  32    preferred, because floating-point technology is considered propriatary
  33    by MS and we can assume that their functions know more about their
  34    oddities than we do. */
  35 #include <float.h>
  36 /* Bjorn Reese figured a quite nice construct for isinf() using the
  37    _fpclass() function. */
  38 #ifndef isinf
  39 #define isinf(d) ((_fpclass(d) == _FPCLASS_PINF) ? 1 \
  40         : ((_fpclass(d) == _FPCLASS_NINF) ? -1 : 0))
  41 #endif
  42 /* _isnan(x) returns nonzero if (x == NaN) and zero otherwise. */
  43 #ifndef isnan
  44 #define isnan(d) (_isnan(d))
  45 #endif
  46 #else /* _MSC_VER */
  47 static int isinf (double d) {
  48     int expon = 0;
  49     double val = frexp (d, &expon);
  50     if (expon == 1025) {
  51         if (val == 0.5) {
  52             return 1;
  53         } else if (val == -0.5) {
  54             return -1;
  55         } else {
  56             return 0;
  57         }
  58     } else {
  59         return 0;
  60     }
  61 }
  62 static int isnan (double d) {
  63     int expon = 0;
  64     double val = frexp (d, &expon);
  65     if (expon == 1025) {
  66         if (val == 0.5) {
  67             return 0;
  68         } else if (val == -0.5) {
  69             return 0;
  70         } else {
  71             return 1;
  72         }
  73     } else {
  74         return 0;
  75     }
  76 }
  77 #endif /* _MSC_VER */
  78
  79 #include <direct.h>
  80 #if defined(_MSC_VER) || defined(__MINGW32__)
  81 #define mkdir(p,m) _mkdir(p)
  82 #define snprintf _snprintf
  83 #if _MSC_VER < 1500
  84 #define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
  85 #endif
  86 #endif
  87
  88 #define HAVE_SYS_STAT_H
  89 #define HAVE__STAT
  90 #define HAVE_STRING_H
  91
  92 #include <libxml/xmlversion.h>
  93
  94 #ifndef ATTRIBUTE_UNUSED
  95 #define ATTRIBUTE_UNUSED
  96 #endif
  97
  98 #define _WINSOCKAPI_
  99
 100 #endif /* __LIBXSLT_WIN32_CONFIG__ */
 101