generated from sethub/template
[libxml2]Add libxml2 library
This commit is contained in:
zhoujiale
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/**
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* @file
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*
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* @brief the XMLReader implementation
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*
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* API of the XML streaming API based on C\# interfaces.
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*
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* @copyright See Copyright for the status of this software.
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*
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* @author Daniel Veillard
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*/
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#ifndef __XML_XMLREADER_H__
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#define __XML_XMLREADER_H__
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#include <libxml/xmlversion.h>
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#include <libxml/tree.h>
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#include <libxml/xmlerror.h>
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#include <libxml/xmlIO.h>
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#ifdef LIBXML_RELAXNG_ENABLED
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#include <libxml/relaxng.h>
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#endif
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#ifdef LIBXML_SCHEMAS_ENABLED
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#include <libxml/xmlschemas.h>
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#endif
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#include <libxml/parser.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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* How severe an error callback is when the per-reader error callback API
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* is used.
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*/
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typedef enum {
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XML_PARSER_SEVERITY_VALIDITY_WARNING = 1,
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XML_PARSER_SEVERITY_VALIDITY_ERROR = 2,
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XML_PARSER_SEVERITY_WARNING = 3,
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XML_PARSER_SEVERITY_ERROR = 4
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} xmlParserSeverities;
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#ifdef LIBXML_READER_ENABLED
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/**
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* Internal state values for the reader.
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*/
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typedef enum {
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XML_TEXTREADER_MODE_INITIAL = 0,
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XML_TEXTREADER_MODE_INTERACTIVE = 1,
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XML_TEXTREADER_MODE_ERROR = 2,
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XML_TEXTREADER_MODE_EOF =3,
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XML_TEXTREADER_MODE_CLOSED = 4,
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XML_TEXTREADER_MODE_READING = 5
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} xmlTextReaderMode;
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/**
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* Some common options to use with #xmlTextReaderSetParserProp, but it
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* is better to use xmlParserOption and the xmlReaderNewxxx and
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* xmlReaderForxxx APIs now.
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*/
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typedef enum {
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/* load external DTD */
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XML_PARSER_LOADDTD = 1,
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/* use default attributes */
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XML_PARSER_DEFAULTATTRS = 2,
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/* DTD validation */
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XML_PARSER_VALIDATE = 3,
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/* substitute entities */
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XML_PARSER_SUBST_ENTITIES = 4
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} xmlParserProperties;
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/**
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* Predefined constants for the different types of nodes.
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*/
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typedef enum {
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/** unknown or error */
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XML_READER_TYPE_NONE = 0,
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/** element */
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XML_READER_TYPE_ELEMENT = 1,
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/** attribute */
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XML_READER_TYPE_ATTRIBUTE = 2,
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/** text */
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XML_READER_TYPE_TEXT = 3,
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/** CDATA section */
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XML_READER_TYPE_CDATA = 4,
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/** entity reference */
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XML_READER_TYPE_ENTITY_REFERENCE = 5,
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/** unused */
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XML_READER_TYPE_ENTITY = 6,
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/** processing instruction */
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XML_READER_TYPE_PROCESSING_INSTRUCTION = 7,
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/** comment */
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XML_READER_TYPE_COMMENT = 8,
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/** document */
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XML_READER_TYPE_DOCUMENT = 9,
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/** unused */
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XML_READER_TYPE_DOCUMENT_TYPE = 10,
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/** document fragment */
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XML_READER_TYPE_DOCUMENT_FRAGMENT = 11,
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/** notation, unused */
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XML_READER_TYPE_NOTATION = 12,
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/** whitespace */
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XML_READER_TYPE_WHITESPACE = 13,
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/** significant whitespace */
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XML_READER_TYPE_SIGNIFICANT_WHITESPACE = 14,
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/** end of element */
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XML_READER_TYPE_END_ELEMENT = 15,
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/** unused */
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XML_READER_TYPE_END_ENTITY = 16,
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/** unused */
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XML_READER_TYPE_XML_DECLARATION = 17
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} xmlReaderTypes;
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/** xmlReader context */
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typedef struct _xmlTextReader xmlTextReader;
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typedef xmlTextReader *xmlTextReaderPtr;
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/*
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* Constructors & Destructor
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*/
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XMLPUBFUN xmlTextReader *
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xmlNewTextReader (xmlParserInputBuffer *input,
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const char *URI);
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XMLPUBFUN xmlTextReader *
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xmlNewTextReaderFilename(const char *URI);
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XMLPUBFUN void
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xmlFreeTextReader (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderSetup(xmlTextReader *reader,
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xmlParserInputBuffer *input, const char *URL,
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const char *encoding, int options);
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XMLPUBFUN void
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xmlTextReaderSetMaxAmplification(xmlTextReader *reader,
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unsigned maxAmpl);
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XMLPUBFUN const xmlError *
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xmlTextReaderGetLastError(xmlTextReader *reader);
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/*
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* Iterators
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*/
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XMLPUBFUN int
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xmlTextReaderRead (xmlTextReader *reader);
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#ifdef LIBXML_WRITER_ENABLED
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XMLPUBFUN xmlChar *
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xmlTextReaderReadInnerXml(xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderReadOuterXml(xmlTextReader *reader);
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#endif
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XMLPUBFUN xmlChar *
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xmlTextReaderReadString (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderReadAttributeValue(xmlTextReader *reader);
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/*
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* Attributes of the node
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*/
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XMLPUBFUN int
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xmlTextReaderAttributeCount(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderDepth (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderHasAttributes(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderHasValue(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderIsDefault (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderIsEmptyElement(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderNodeType (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderQuoteChar (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderReadState (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderIsNamespaceDecl(xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstBaseUri (xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstLocalName (xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstName (xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstNamespaceUri(xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstPrefix (xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstXmlLang (xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstString (xmlTextReader *reader,
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const xmlChar *str);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstValue (xmlTextReader *reader);
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/*
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* use the Const version of the routine for
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* better performance and simpler code
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*/
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XMLPUBFUN xmlChar *
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xmlTextReaderBaseUri (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderLocalName (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderName (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderNamespaceUri(xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderPrefix (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderXmlLang (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderValue (xmlTextReader *reader);
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/*
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* Methods of the XmlTextReader
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*/
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XMLPUBFUN int
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xmlTextReaderClose (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderGetAttributeNo (xmlTextReader *reader,
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int no);
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XMLPUBFUN xmlChar *
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xmlTextReaderGetAttribute (xmlTextReader *reader,
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const xmlChar *name);
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XMLPUBFUN xmlChar *
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xmlTextReaderGetAttributeNs (xmlTextReader *reader,
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const xmlChar *localName,
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const xmlChar *namespaceURI);
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XMLPUBFUN xmlParserInputBuffer *
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xmlTextReaderGetRemainder (xmlTextReader *reader);
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XMLPUBFUN xmlChar *
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xmlTextReaderLookupNamespace(xmlTextReader *reader,
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const xmlChar *prefix);
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XMLPUBFUN int
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xmlTextReaderMoveToAttributeNo(xmlTextReader *reader,
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int no);
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XMLPUBFUN int
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xmlTextReaderMoveToAttribute(xmlTextReader *reader,
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const xmlChar *name);
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XMLPUBFUN int
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xmlTextReaderMoveToAttributeNs(xmlTextReader *reader,
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const xmlChar *localName,
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const xmlChar *namespaceURI);
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XMLPUBFUN int
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xmlTextReaderMoveToFirstAttribute(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderMoveToNextAttribute(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderMoveToElement (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderNormalization (xmlTextReader *reader);
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstEncoding (xmlTextReader *reader);
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/*
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* Extensions
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*/
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XMLPUBFUN int
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xmlTextReaderSetParserProp (xmlTextReader *reader,
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int prop,
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int value);
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XMLPUBFUN int
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xmlTextReaderGetParserProp (xmlTextReader *reader,
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int prop);
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XMLPUBFUN xmlNode *
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xmlTextReaderCurrentNode (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderGetParserLineNumber(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderGetParserColumnNumber(xmlTextReader *reader);
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XMLPUBFUN xmlNode *
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xmlTextReaderPreserve (xmlTextReader *reader);
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#ifdef LIBXML_PATTERN_ENABLED
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XMLPUBFUN int
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xmlTextReaderPreservePattern(xmlTextReader *reader,
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const xmlChar *pattern,
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const xmlChar **namespaces);
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#endif /* LIBXML_PATTERN_ENABLED */
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XMLPUBFUN xmlDoc *
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xmlTextReaderCurrentDoc (xmlTextReader *reader);
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XMLPUBFUN xmlNode *
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xmlTextReaderExpand (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderNext (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderNextSibling (xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderIsValid (xmlTextReader *reader);
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#ifdef LIBXML_RELAXNG_ENABLED
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XMLPUBFUN int
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xmlTextReaderRelaxNGValidate(xmlTextReader *reader,
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const char *rng);
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XMLPUBFUN int
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xmlTextReaderRelaxNGValidateCtxt(xmlTextReader *reader,
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xmlRelaxNGValidCtxt *ctxt,
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int options);
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XMLPUBFUN int
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xmlTextReaderRelaxNGSetSchema(xmlTextReader *reader,
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xmlRelaxNG *schema);
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#endif
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#ifdef LIBXML_SCHEMAS_ENABLED
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XMLPUBFUN int
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xmlTextReaderSchemaValidate (xmlTextReader *reader,
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const char *xsd);
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XMLPUBFUN int
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xmlTextReaderSchemaValidateCtxt(xmlTextReader *reader,
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xmlSchemaValidCtxt *ctxt,
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int options);
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XMLPUBFUN int
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xmlTextReaderSetSchema (xmlTextReader *reader,
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xmlSchema *schema);
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#endif
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XMLPUBFUN const xmlChar *
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xmlTextReaderConstXmlVersion(xmlTextReader *reader);
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XMLPUBFUN int
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xmlTextReaderStandalone (xmlTextReader *reader);
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/*
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* Index lookup
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*/
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XMLPUBFUN long
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xmlTextReaderByteConsumed (xmlTextReader *reader);
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/*
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* New more complete APIs for simpler creation and reuse of readers
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*/
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XMLPUBFUN xmlTextReader *
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xmlReaderWalker (xmlDoc *doc);
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XMLPUBFUN xmlTextReader *
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xmlReaderForDoc (const xmlChar * cur,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN xmlTextReader *
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xmlReaderForFile (const char *filename,
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const char *encoding,
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int options);
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XMLPUBFUN xmlTextReader *
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xmlReaderForMemory (const char *buffer,
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int size,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN xmlTextReader *
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xmlReaderForFd (int fd,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN xmlTextReader *
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xmlReaderForIO (xmlInputReadCallback ioread,
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xmlInputCloseCallback ioclose,
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void *ioctx,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN int
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xmlReaderNewWalker (xmlTextReader *reader,
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xmlDoc *doc);
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XMLPUBFUN int
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xmlReaderNewDoc (xmlTextReader *reader,
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const xmlChar * cur,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN int
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xmlReaderNewFile (xmlTextReader *reader,
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const char *filename,
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const char *encoding,
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int options);
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XMLPUBFUN int
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xmlReaderNewMemory (xmlTextReader *reader,
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const char *buffer,
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int size,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN int
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xmlReaderNewFd (xmlTextReader *reader,
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int fd,
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const char *URL,
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const char *encoding,
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int options);
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XMLPUBFUN int
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xmlReaderNewIO (xmlTextReader *reader,
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xmlInputReadCallback ioread,
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xmlInputCloseCallback ioclose,
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void *ioctx,
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const char *URL,
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const char *encoding,
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int options);
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/*
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* Error handling extensions
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*/
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typedef void * xmlTextReaderLocatorPtr;
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/**
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* Signature of an error callback from a reader parser
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*
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* @param arg the user argument
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* @param msg the message
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* @param severity the severity of the error
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* @param locator a locator indicating where the error occurred
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*/
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typedef void (*xmlTextReaderErrorFunc)(void *arg,
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const char *msg,
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xmlParserSeverities severity,
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xmlTextReaderLocatorPtr locator);
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XMLPUBFUN int
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xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
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XMLPUBFUN xmlChar *
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xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
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XMLPUBFUN void
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xmlTextReaderSetErrorHandler(xmlTextReader *reader,
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xmlTextReaderErrorFunc f,
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void *arg);
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XMLPUBFUN void
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xmlTextReaderSetStructuredErrorHandler(xmlTextReader *reader,
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xmlStructuredErrorFunc f,
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void *arg);
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XMLPUBFUN void
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xmlTextReaderGetErrorHandler(xmlTextReader *reader,
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xmlTextReaderErrorFunc *f,
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void **arg);
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XMLPUBFUN void
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xmlTextReaderSetResourceLoader(xmlTextReader *reader,
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xmlResourceLoader loader,
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void *data);
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#endif /* LIBXML_READER_ENABLED */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __XML_XMLREADER_H__ */
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Reference in New Issue
Block a user