kc3-lang/libxml2/include/libxml/xmlexports.h

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• Hash : c73de050
  Author :
  Date : 2023-12-23T04:50:47
  

  include: Move non-generated parts from xmlversion.h.in
  
  xmlexports.h originally only included symbol visibility macros but it's
  a good place for other macros as well.
  

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• include/libxml/xmlexports.h

• /*
   * Summary: macros for marking symbols as exportable/importable.
   * Description: macros for marking symbols as exportable/importable.
   *
   * Copy: See Copyright for the status of this software.
   */
  
  #ifndef __XML_EXPORTS_H__
  #define __XML_EXPORTS_H__
  
  /** DOC_DISABLE */
  
  /*
   * Symbol visibility
   */
  
  #if defined(_WIN32) || defined(__CYGWIN__)
    #ifdef LIBXML_STATIC
      #define XMLPUBLIC
    #elif defined(IN_LIBXML)
      #define XMLPUBLIC __declspec(dllexport)
    #else
      #define XMLPUBLIC __declspec(dllimport)
    #endif
  #else /* not Windows */
    #define XMLPUBLIC
  #endif /* platform switch */
  
  #define XMLPUBFUN XMLPUBLIC
  
  #define XMLPUBVAR XMLPUBLIC extern
  
  /* Compatibility */
  #define XMLCALL
  #define XMLCDECL
  #ifndef LIBXML_DLL_IMPORT
    #define LIBXML_DLL_IMPORT XMLPUBVAR
  #endif
  
  /*
   * Attributes
   */
  
  #if __GNUC__ * 100 + __GNUC_MINOR__ >= 207
    #define ATTRIBUTE_UNUSED __attribute__((unused))
  #else
    #define ATTRIBUTE_UNUSED
  #endif
  
  #if !defined(__clang__) && (__GNUC__ * 100 + __GNUC_MINOR__ >= 403)
    #define LIBXML_ATTR_ALLOC_SIZE(x) __attribute__((alloc_size(x)))
  #else
    #define LIBXML_ATTR_ALLOC_SIZE(x)
  #endif
  
  #if __GNUC__ * 100 + __GNUC_MINOR__ >= 303
    #define LIBXML_ATTR_FORMAT(fmt,args) \
      __attribute__((__format__(__printf__,fmt,args)))
  #else
    #define LIBXML_ATTR_FORMAT(fmt,args)
  #endif
  
  #ifndef XML_DEPRECATED
    #if defined(IN_LIBXML)
      #define XML_DEPRECATED
    #elif __GNUC__ * 100 + __GNUC_MINOR__ >= 301
      #define XML_DEPRECATED __attribute__((deprecated))
    #elif _MSC_VER >= 1400
      /* Available since Visual Studio 2005 */
      #define XML_DEPRECATED __declspec(deprecated)
    #else
      #define XML_DEPRECATED
    #endif
  #endif
  
  /*
   * Warnings pragmas, should be moved from public headers
   */
  
  #if defined(__LCC__)
  
    #define XML_IGNORE_FPTR_CAST_WARNINGS
    #define XML_POP_WARNINGS \
      _Pragma("diag_default 1215")
  
  #elif defined(__clang__) || (__GNUC__ * 100 + __GNUC_MINOR__ >= 406)
  
    #if defined(__clang__) || (__GNUC__ * 100 + __GNUC_MINOR__ >= 800)
      #define XML_IGNORE_FPTR_CAST_WARNINGS \
        _Pragma("GCC diagnostic push") \
        _Pragma("GCC diagnostic ignored \"-Wpedantic\"") \
        _Pragma("GCC diagnostic ignored \"-Wcast-function-type\"")
    #else
      #define XML_IGNORE_FPTR_CAST_WARNINGS \
        _Pragma("GCC diagnostic push") \
        _Pragma("GCC diagnostic ignored \"-Wpedantic\"")
    #endif
    #define XML_POP_WARNINGS \
      _Pragma("GCC diagnostic pop")
  
  #elif _MSC_VER >= 1400
  
    #define XML_IGNORE_FPTR_CAST_WARNINGS __pragma(warning(push))
    #define XML_POP_WARNINGS __pragma(warning(pop))
  
  #else
  
    #define XML_IGNORE_FPTR_CAST_WARNINGS
    #define XML_POP_WARNINGS
  
  #endif
  
  /*
   * Accessors for globals
   */
  
  #define XML_NO_ATTR
  
  #ifdef LIBXML_THREAD_ENABLED
    #define XML_DECLARE_GLOBAL(name, type, attrs) \
      attrs XMLPUBFUN type *__##name(void);
    #define XML_GLOBAL_MACRO(name) (*__##name())
  #else
    #define XML_DECLARE_GLOBAL(name, type, attrs) \
      attrs XMLPUBVAR type name;
  #endif
  
  /*
   * Originally declared in xmlversion.h which is generated
   */
  XMLPUBFUN void xmlCheckVersion(int version);
  
  #endif /* __XML_EXPORTS_H__ */
  
  
  

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