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