AppPkg/Applications/Python/Python-2.7.10/Modules/expat/expat_external.h

   1 /* Copyright (c) 1998, 1999, 2000 Thai Open Source Software Center Ltd
   2    See the file COPYING for copying permission.
   3 */
   4
   5 #ifndef Expat_External_INCLUDED
   6 #define Expat_External_INCLUDED 1
   7
   8 /* External API definitions */
   9
  10 /* Namespace external symbols to allow multiple libexpat version to
  11    co-exist. */
  12 #include "pyexpatns.h"
  13
  14 #if defined(_MSC_EXTENSIONS) && !defined(__BEOS__) && !defined(__CYGWIN__)
  15 #define XML_USE_MSC_EXTENSIONS 1
  16 #endif
  17
  18 /* Expat tries very hard to make the API boundary very specifically
  19    defined.  There are two macros defined to control this boundary;
  20    each of these can be defined before including this header to
  21    achieve some different behavior, but doing so it not recommended or
  22    tested frequently.
  23
  24    XMLCALL    - The calling convention to use for all calls across the
  25                 "library boundary."  This will default to cdecl, and
  26                 try really hard to tell the compiler that's what we
  27                 want.
  28
  29    XMLIMPORT  - Whatever magic is needed to note that a function is
  30                 to be imported from a dynamically loaded library
  31                 (.dll, .so, or .sl, depending on your platform).
  32
  33    The XMLCALL macro was added in Expat 1.95.7.  The only one which is
  34    expected to be directly useful in client code is XMLCALL.
  35
  36    Note that on at least some Unix versions, the Expat library must be
  37    compiled with the cdecl calling convention as the default since
  38    system headers may assume the cdecl convention.
  39 */
  40 #ifndef XMLCALL
  41 #if defined(_MSC_VER)
  42 #define XMLCALL __cdecl
  43 #elif defined(__GNUC__) && defined(__i386) && !defined(__INTEL_COMPILER)
  44 #define XMLCALL __attribute__((cdecl))
  45 #else
  46 /* For any platform which uses this definition and supports more than
  47    one calling convention, we need to extend this definition to
  48    declare the convention used on that platform, if it's possible to
  49    do so.
  50
  51    If this is the case for your platform, please file a bug report
  52    with information on how to identify your platform via the C
  53    pre-processor and how to specify the same calling convention as the
  54    platform's malloc() implementation.
  55 */
  56 #define XMLCALL
  57 #endif
  58 #endif  /* not defined XMLCALL */
  59
  60
  61 #if !defined(XML_STATIC) && !defined(XMLIMPORT)
  62 #ifndef XML_BUILDING_EXPAT
  63 /* using Expat from an application */
  64
  65 #ifdef XML_USE_MSC_EXTENSIONS
  66 #define XMLIMPORT __declspec(dllimport)
  67 #endif
  68
  69 #endif
  70 #endif  /* not defined XML_STATIC */
  71
  72
  73 /* If we didn't define it above, define it away: */
  74 #ifndef XMLIMPORT
  75 #define XMLIMPORT
  76 #endif
  77
  78
  79 #define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
  80
  81 #ifdef __cplusplus
  82 extern "C" {
  83 #endif
  84
  85 #ifdef XML_UNICODE_WCHAR_T
  86 #define XML_UNICODE
  87 #endif
  88
  89 #ifdef XML_UNICODE     /* Information is UTF-16 encoded. */
  90 #ifdef XML_UNICODE_WCHAR_T
  91 typedef wchar_t XML_Char;
  92 typedef wchar_t XML_LChar;
  93 #else
  94 typedef unsigned short XML_Char;
  95 typedef char XML_LChar;
  96 #endif /* XML_UNICODE_WCHAR_T */
  97 #else                  /* Information is UTF-8 encoded. */
  98 typedef char XML_Char;
  99 typedef char XML_LChar;
 100 #endif /* XML_UNICODE */
 101
 102 #ifdef XML_LARGE_SIZE  /* Use large integers for file/stream positions. */
 103 #if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400
 104 typedef __int64 XML_Index;
 105 typedef unsigned __int64 XML_Size;
 106 #else
 107 typedef long long XML_Index;
 108 typedef unsigned long long XML_Size;
 109 #endif
 110 #else
 111 typedef long XML_Index;
 112 typedef unsigned long XML_Size;
 113 #endif /* XML_LARGE_SIZE */
 114
 115 #ifdef __cplusplus
 116 }
 117 #endif
 118
 119 #endif /* not Expat_External_INCLUDED */