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      1 /*
      2                             __  __            _
      3                          ___\ \/ /_ __   __ _| |_
      4                         / _ \\  /| '_ \ / _` | __|
      5                        |  __//  \| |_) | (_| | |_
      6                         \___/_/\_\ .__/ \__,_|\__|
      7                                  |_| XML parser
      8 
      9    Copyright (c) 1997-2000 Thai Open Source Software Center Ltd
     10    Copyright (c) 2000      Clark Cooper <coopercc (at) users.sourceforge.net>
     11    Copyright (c) 2000-2004 Fred L. Drake, Jr. <fdrake (at) users.sourceforge.net>
     12    Copyright (c) 2001-2002 Greg Stein <gstein (at) users.sourceforge.net>
     13    Copyright (c) 2002-2006 Karl Waclawek <karl (at) waclawek.net>
     14    Copyright (c) 2016      Cristian Rodrguez <crrodriguez (at) opensuse.org>
     15    Copyright (c) 2016-2019 Sebastian Pipping <sebastian (at) pipping.org>
     16    Copyright (c) 2017      Rhodri James <rhodri (at) wildebeest.org.uk>
     17    Copyright (c) 2018      Yury Gribov <tetra2005 (at) gmail.com>
     18    Licensed under the MIT license:
     19 
     20    Permission is  hereby granted,  free of charge,  to any  person obtaining
     21    a  copy  of  this  software   and  associated  documentation  files  (the
     22    "Software"),  to  deal in  the  Software  without restriction,  including
     23    without  limitation the  rights  to use,  copy,  modify, merge,  publish,
     24    distribute, sublicense, and/or sell copies of the Software, and to permit
     25    persons  to whom  the Software  is  furnished to  do so,  subject to  the
     26    following conditions:
     27 
     28    The above copyright  notice and this permission notice  shall be included
     29    in all copies or substantial portions of the Software.
     30 
     31    THE  SOFTWARE  IS  PROVIDED  "AS  IS",  WITHOUT  WARRANTY  OF  ANY  KIND,
     32    EXPRESS  OR IMPLIED,  INCLUDING  BUT  NOT LIMITED  TO  THE WARRANTIES  OF
     33    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
     34    NO EVENT SHALL THE AUTHORS OR  COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
     35    DAMAGES OR  OTHER LIABILITY, WHETHER  IN AN  ACTION OF CONTRACT,  TORT OR
     36    OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
     37    USE OR OTHER DEALINGS IN THE SOFTWARE.
     38 */
     39 
     40 #ifndef Expat_External_INCLUDED
     41 #define Expat_External_INCLUDED 1
     42 
     43 /* External API definitions */
     44 
     45 /* Expat tries very hard to make the API boundary very specifically
     46    defined.  There are two macros defined to control this boundary;
     47    each of these can be defined before including this header to
     48    achieve some different behavior, but doing so it not recommended or
     49    tested frequently.
     50 
     51    XMLCALL    - The calling convention to use for all calls across the
     52                 "library boundary."  This will default to cdecl, and
     53                 try really hard to tell the compiler that's what we
     54                 want.
     55 
     56    XMLIMPORT  - Whatever magic is needed to note that a function is
     57                 to be imported from a dynamically loaded library
     58                 (.dll, .so, or .sl, depending on your platform).
     59 
     60    The XMLCALL macro was added in Expat 1.95.7.  The only one which is
     61    expected to be directly useful in client code is XMLCALL.
     62 
     63    Note that on at least some Unix versions, the Expat library must be
     64    compiled with the cdecl calling convention as the default since
     65    system headers may assume the cdecl convention.
     66 */
     67 #ifndef XMLCALL
     68 #  if defined(_MSC_VER)
     69 #    define XMLCALL __cdecl
     70 #  elif defined(__GNUC__) && defined(__i386) && ! defined(__INTEL_COMPILER)
     71 #    define XMLCALL __attribute__((cdecl))
     72 #  else
     73 /* For any platform which uses this definition and supports more than
     74    one calling convention, we need to extend this definition to
     75    declare the convention used on that platform, if it's possible to
     76    do so.
     77 
     78    If this is the case for your platform, please file a bug report
     79    with information on how to identify your platform via the C
     80    pre-processor and how to specify the same calling convention as the
     81    platform's malloc() implementation.
     82 */
     83 #    define XMLCALL
     84 #  endif
     85 #endif /* not defined XMLCALL */
     86 
     87 #if ! defined(XML_STATIC) && ! defined(XMLIMPORT)
     88 #  ifndef XML_BUILDING_EXPAT
     89 /* using Expat from an application */
     90 
     91 #    if defined(_MSC_EXTENSIONS) && ! defined(__BEOS__) && ! defined(__CYGWIN__)
     92 #      define XMLIMPORT __declspec(dllimport)
     93 #    endif
     94 
     95 #  endif
     96 #endif /* not defined XML_STATIC */
     97 
     98 #ifndef XML_ENABLE_VISIBILITY
     99 #  define XML_ENABLE_VISIBILITY 0
    100 #endif
    101 
    102 #if ! defined(XMLIMPORT) && XML_ENABLE_VISIBILITY
    103 #  define XMLIMPORT __attribute__((visibility("default")))
    104 #endif
    105 
    106 /* If we didn't define it above, define it away: */
    107 #ifndef XMLIMPORT
    108 #  define XMLIMPORT
    109 #endif
    110 
    111 #if defined(__GNUC__)                                                          \
    112     && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96))
    113 #  define XML_ATTR_MALLOC __attribute__((__malloc__))
    114 #else
    115 #  define XML_ATTR_MALLOC
    116 #endif
    117 
    118 #if defined(__GNUC__)                                                          \
    119     && ((__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    120 #  define XML_ATTR_ALLOC_SIZE(x) __attribute__((__alloc_size__(x)))
    121 #else
    122 #  define XML_ATTR_ALLOC_SIZE(x)
    123 #endif
    124 
    125 #define XMLPARSEAPI(type) XMLIMPORT type XMLCALL
    126 
    127 #ifdef __cplusplus
    128 extern "C" {
    129 #endif
    130 
    131 #ifdef XML_UNICODE_WCHAR_T
    132 #  ifndef XML_UNICODE
    133 #    define XML_UNICODE
    134 #  endif
    135 #  if defined(__SIZEOF_WCHAR_T__) && (__SIZEOF_WCHAR_T__ != 2)
    136 #    error "sizeof(wchar_t) != 2; Need -fshort-wchar for both Expat and libc"
    137 #  endif
    138 #endif
    139 
    140 #ifdef XML_UNICODE /* Information is UTF-16 encoded. */
    141 #  ifdef XML_UNICODE_WCHAR_T
    142 typedef wchar_t XML_Char;
    143 typedef wchar_t XML_LChar;
    144 #  else
    145 typedef unsigned short XML_Char;
    146 typedef char XML_LChar;
    147 #  endif /* XML_UNICODE_WCHAR_T */
    148 #else    /* Information is UTF-8 encoded. */
    149 typedef char XML_Char;
    150 typedef char XML_LChar;
    151 #endif   /* XML_UNICODE */
    152 
    153 #ifdef XML_LARGE_SIZE /* Use large integers for file/stream positions. */
    154 typedef long long XML_Index;
    155 typedef unsigned long long XML_Size;
    156 #else
    157 typedef long XML_Index;
    158 typedef unsigned long XML_Size;
    159 #endif /* XML_LARGE_SIZE */
    160 
    161 #ifdef __cplusplus
    162 }
    163 #endif
    164 
    165 #endif /* not Expat_External_INCLUDED */
    166