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https://gitlab.gnome.org/GNOME/libxml2.git
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81 lines
2.0 KiB
C
81 lines
2.0 KiB
C
/*
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* libxml.h: internal header only used during the compilation of libxml
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*
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* See COPYRIGHT for the status of this software
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*
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* Author: breese@users.sourceforge.net
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*/
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#ifndef __XML_LIBXML_H__
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#define __XML_LIBXML_H__
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/*
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* These macros must be defined before including system headers.
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* Do not add any #include directives above this block.
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*/
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#ifndef NO_LARGEFILE_SOURCE
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#ifndef _LARGEFILE_SOURCE
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#define _LARGEFILE_SOURCE
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#endif
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#ifndef _FILE_OFFSET_BITS
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#define _FILE_OFFSET_BITS 64
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#endif
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#endif
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/*
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* These files are generated by the build system and contain private
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* and public build configuration.
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*/
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#include "config.h"
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#include <libxml/xmlversion.h>
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/*
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* Due to some Autotools limitations, this variable must be passed as
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* compiler flag. Define a default value if the macro wasn't set by the
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* build system.
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*/
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#ifndef SYSCONFDIR
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#define SYSCONFDIR "/etc"
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#endif
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#if !defined(_WIN32) && \
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!defined(__CYGWIN__) && \
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(defined(__clang__) || \
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(defined(__GNUC__) && (__GNUC__ >= 4)))
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#define XML_HIDDEN __attribute__((visibility("hidden")))
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#else
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#define XML_HIDDEN
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#endif
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#if __GNUC__ * 100 + __GNUC_MINOR__ >= 207 || defined(__clang__)
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#define ATTRIBUTE_UNUSED __attribute__((unused))
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#else
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#define ATTRIBUTE_UNUSED
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#endif
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#ifdef HAVE_FUNC_ATTRIBUTE_DESTRUCTOR
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#define ATTRIBUTE_DESTRUCTOR __attribute__((destructor))
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#endif
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#if defined(__clang__) || \
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(defined(__GNUC__) && (__GNUC__ >= 8) && !defined(__EDG__))
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#define ATTRIBUTE_NO_SANITIZE(arg) __attribute__((no_sanitize(arg)))
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#else
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#define ATTRIBUTE_NO_SANITIZE(arg)
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#endif
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#ifdef __clang__
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#if __clang_major__ >= 12
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#define ATTRIBUTE_NO_SANITIZE_INTEGER \
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ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow") \
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ATTRIBUTE_NO_SANITIZE("unsigned-shift-base")
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#else
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#define ATTRIBUTE_NO_SANITIZE_INTEGER \
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ATTRIBUTE_NO_SANITIZE("unsigned-integer-overflow")
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#endif
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#else
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#define ATTRIBUTE_NO_SANITIZE_INTEGER
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#endif
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#endif /* ! __XML_LIBXML_H__ */
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