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      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 <windows.h>
     14 #include "wincecompat.h"
     15 #else
     16 #define HAVE_SYS_STAT_H
     17 #define HAVE__STAT
     18 #define HAVE_STAT
     19 #define HAVE_STDLIB_H
     20 #define HAVE_TIME_H
     21 #define HAVE_FCNTL_H
     22 #include <io.h>
     23 #include <direct.h>
     24 #endif
     25 
     26 #include <libxml/xmlversion.h>
     27 
     28 #ifndef ICONV_CONST
     29 #define ICONV_CONST const
     30 #endif
     31 
     32 #ifdef NEED_SOCKETS
     33 #include <wsockcompat.h>
     34 #endif
     35 
     36 /*
     37  * Windows platforms may define except
     38  */
     39 #undef except
     40 
     41 #define HAVE_ISINF
     42 #define HAVE_ISNAN
     43 #include <math.h>
     44 #if defined(_MSC_VER) || defined(__BORLANDC__)
     45 /* MS C-runtime has functions which can be used in order to determine if
     46    a given floating-point variable contains NaN, (+-)INF. These are
     47    preferred, because floating-point technology is considered propriatary
     48    by MS and we can assume that their functions know more about their
     49    oddities than we do. */
     50 #include <float.h>
     51 /* Bjorn Reese figured a quite nice construct for isinf() using the _fpclass
     52    function. */
     53 #ifndef isinf
     54 #define isinf(d) ((_fpclass(d) == _FPCLASS_PINF) ? 1 \
     55 	: ((_fpclass(d) == _FPCLASS_NINF) ? -1 : 0))
     56 #endif
     57 /* _isnan(x) returns nonzero if (x == NaN) and zero otherwise. */
     58 #ifndef isnan
     59 #define isnan(d) (_isnan(d))
     60 #endif
     61 #else /* _MSC_VER */
     62 #ifndef isinf
     63 static int isinf (double d) {
     64     int expon = 0;
     65     double val = frexp (d, &expon);
     66     if (expon == 1025) {
     67         if (val == 0.5) {
     68             return 1;
     69         } else if (val == -0.5) {
     70             return -1;
     71         } else {
     72             return 0;
     73         }
     74     } else {
     75         return 0;
     76     }
     77 }
     78 #endif
     79 #ifndef isnan
     80 static int isnan (double d) {
     81     int expon = 0;
     82     double val = frexp (d, &expon);
     83     if (expon == 1025) {
     84         if (val == 0.5) {
     85             return 0;
     86         } else if (val == -0.5) {
     87             return 0;
     88         } else {
     89             return 1;
     90         }
     91     } else {
     92         return 0;
     93     }
     94 }
     95 #endif
     96 #endif /* _MSC_VER */
     97 
     98 #if defined(_MSC_VER)
     99 #define mkdir(p,m) _mkdir(p)
    100 #if _MSC_VER < 1900
    101 #define snprintf _snprintf
    102 #endif
    103 #if _MSC_VER < 1500
    104 #define vsnprintf(b,c,f,a) _vsnprintf(b,c,f,a)
    105 #endif
    106 #elif defined(__MINGW32__)
    107 #define mkdir(p,m) _mkdir(p)
    108 #endif
    109 
    110 /* Threading API to use should be specified here for compatibility reasons.
    111    This is however best specified on the compiler's command-line. */
    112 #if defined(LIBXML_THREAD_ENABLED)
    113 #if !defined(HAVE_PTHREAD_H) && !defined(HAVE_WIN32_THREADS) && !defined(_WIN32_WCE)
    114 #define HAVE_WIN32_THREADS
    115 #endif
    116 #endif
    117 
    118 /* Some third-party libraries far from our control assume the following
    119    is defined, which it is not if we don't include windows.h. */
    120 #if !defined(FALSE)
    121 #define FALSE 0
    122 #endif
    123 #if !defined(TRUE)
    124 #define TRUE (!(FALSE))
    125 #endif
    126 
    127 #endif /* __LIBXML_WIN32_CONFIG__ */
    128 
    129