text: /*
   * Summary: internals routines and limits exported by the parser.
   * Description: this module exports a number of internal parsing routines
   *              they are not really all intended for applications but
   *              can prove useful doing low level processing.
   *
   * Copy: See Copyright for the status of this software.
   *
   * Author: Daniel Veillard
   */
  
  #ifndef __XML_PARSER_INTERNALS_H__
  #define __XML_PARSER_INTERNALS_H__
  
  #include <libxml/xmlversion.h>
  #include <libxml/parser.h>
  #include <libxml/HTMLparser.h>
  #include <libxml/chvalid.h>
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * xmlParserMaxDepth:
   *
   * arbitrary depth limit for the XML documents that we allow to
   * process. This is not a limitation of the parser but a safety
   * boundary feature, use XML_PARSE_HUGE option to override it.
   */
  XMLPUBVAR unsigned int xmlParserMaxDepth;
  
  /**
   * XML_MAX_TEXT_LENGTH:
   *
   * Maximum size allowed for a single text node when building a tree.
   * This is not a limitation of the parser but a safety boundary feature,
   * use XML_PARSE_HUGE option to override it.
   * Introduced in 2.9.0
   */
  #define XML_MAX_TEXT_LENGTH 10000000
  
  /**
   * XML_MAX_NAME_LENGTH:
   *
   * Maximum size allowed for a markup identitier
   * This is not a limitation of the parser but a safety boundary feature,
   * use XML_PARSE_HUGE option to override it.
   * Note that with the use of parsing dictionaries overriding the limit
   * may result in more runtime memory usage in face of "unfriendly' content
   * Introduced in 2.9.0
   */
  #define XML_MAX_NAME_LENGTH 50000
  
  /**
   * XML_MAX_DICTIONARY_LIMIT:
   *
   * Maximum size allowed by the parser for a dictionary by default
   * This is not a limitation of the parser but a safety boundary feature,
   * use XML_PARSE_HUGE option to override it.
   * Introduced in 2.9.0
   */
  #define XML_MAX_DICTIONARY_LIMIT 10000000
  
  /**
   * XML_MAX_LOOKUP_LIMIT:
   *
   * Maximum size allowed by the parser for ahead lookup
   * This is an upper boundary enforced by the parser to avoid bad
   * behaviour on "unfriendly' content
   * Introduced in 2.9.0
   */
  #define XML_MAX_LOOKUP_LIMIT 10000000
  
  /**
   * XML_MAX_NAMELEN:
   *
   * Identifiers can be longer, but this will be more costly
   * at runtime.
   */
  #define XML_MAX_NAMELEN 100
  
  /**
   * INPUT_CHUNK:
   *
   * The parser tries to always have that amount of input ready.
   * One of the point is providing context when reporting errors.
   */
  #define INPUT_CHUNK	250
  
  /************************************************************************
   *									*
   * UNICODE version of the macros.					*
   *									*
   ************************************************************************/
  /**
   * IS_BYTE_CHAR:
   * @c:  an byte value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   * [2] Char ::= #x9 | #xA | #xD | [#x20...]
   * any byte character in the accepted range
   */
  #define IS_BYTE_CHAR(c)	 xmlIsChar_ch(c)
  
  /**
   * IS_CHAR:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   * [2] Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD]
   *                  | [#x10000-#x10FFFF]
   * any Unicode character, excluding the surrogate blocks, FFFE, and FFFF.
   */
  #define IS_CHAR(c)   xmlIsCharQ(c)
  
  /**
   * IS_CHAR_CH:
   * @c: an xmlChar (usually an unsigned char)
   *
   * Behaves like IS_CHAR on single-byte value
   */
  #define IS_CHAR_CH(c)  xmlIsChar_ch(c)
  
  /**
   * IS_BLANK:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   * [3] S ::= (#x20 | #x9 | #xD | #xA)+
   */
  #define IS_BLANK(c)  xmlIsBlankQ(c)
  
  /**
   * IS_BLANK_CH:
   * @c:  an xmlChar value (normally unsigned char)
   *
   * Behaviour same as IS_BLANK
   */
  #define IS_BLANK_CH(c)  xmlIsBlank_ch(c)
  
  /**
   * IS_BASECHAR:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   * [85] BaseChar ::= ... long list see REC ...
   */
  #define IS_BASECHAR(c) xmlIsBaseCharQ(c)
  
  /**
   * IS_DIGIT:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   * [88] Digit ::= ... long list see REC ...
   */
  #define IS_DIGIT(c) xmlIsDigitQ(c)
  
  /**
   * IS_DIGIT_CH:
   * @c:  an xmlChar value (usually an unsigned char)
   *
   * Behaves like IS_DIGIT but with a single byte argument
   */
  #define IS_DIGIT_CH(c)  xmlIsDigit_ch(c)
  
  /**
   * IS_COMBINING:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   * [87] CombiningChar ::= ... long list see REC ...
   */
  #define IS_COMBINING(c) xmlIsCombiningQ(c)
  
  /**
   * IS_COMBINING_CH:
   * @c:  an xmlChar (usually an unsigned char)
   *
   * Always false (all combining chars > 0xff)
   */
  #define IS_COMBINING_CH(c) 0
  
  /**
   * IS_EXTENDER:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   *
   * [89] Extender ::= #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 |
   *                   #x0E46 | #x0EC6 | #x3005 | [#x3031-#x3035] |
   *                   [#x309D-#x309E] | [#x30FC-#x30FE]
   */
  #define IS_EXTENDER(c) xmlIsExtenderQ(c)
  
  /**
   * IS_EXTENDER_CH:
   * @c:  an xmlChar value (usually an unsigned char)
   *
   * Behaves like IS_EXTENDER but with a single-byte argument
   */
  #define IS_EXTENDER_CH(c)  xmlIsExtender_ch(c)
  
  /**
   * IS_IDEOGRAPHIC:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   *
   * [86] Ideographic ::= [#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029]
   */
  #define IS_IDEOGRAPHIC(c) xmlIsIdeographicQ(c)
  
  /**
   * IS_LETTER:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   *
   * [84] Letter ::= BaseChar | Ideographic
   */
  #define IS_LETTER(c) (IS_BASECHAR(c) || IS_IDEOGRAPHIC(c))
  
  /**
   * IS_LETTER_CH:
   * @c:  an xmlChar value (normally unsigned char)
   *
   * Macro behaves like IS_LETTER, but only check base chars
   *
   */
  #define IS_LETTER_CH(c) xmlIsBaseChar_ch(c)
  
  /**
   * IS_ASCII_LETTER:
   * @c: an xmlChar value
   *
   * Macro to check [a-zA-Z]
   *
   */
  #define IS_ASCII_LETTER(c)	(((0x41 <= (c)) && ((c) <= 0x5a)) || \
  				 ((0x61 <= (c)) && ((c) <= 0x7a)))
  
  /**
   * IS_ASCII_DIGIT:
   * @c: an xmlChar value
   *
   * Macro to check [0-9]
   *
   */
  #define IS_ASCII_DIGIT(c)	((0x30 <= (c)) && ((c) <= 0x39))
  
  /**
   * IS_PUBIDCHAR:
   * @c:  an UNICODE value (int)
   *
   * Macro to check the following production in the XML spec:
   *
   *
   * [13] PubidChar ::= #x20 | #xD | #xA | [a-zA-Z0-9] | [-'()+,./:=?;!*#@$_%]
   */
  #define IS_PUBIDCHAR(c)	xmlIsPubidCharQ(c)
  
  /**
   * IS_PUBIDCHAR_CH:
   * @c:  an xmlChar value (normally unsigned char)
   *
   * Same as IS_PUBIDCHAR but for single-byte value
   */
  #define IS_PUBIDCHAR_CH(c) xmlIsPubidChar_ch(c)
  
  /**
   * SKIP_EOL:
   * @p:  and UTF8 string pointer
   *
   * Skips the end of line chars.
   */
  #define SKIP_EOL(p)							\
      if (*(p) == 0x13) { p++ ; if (*(p) == 0x10) p++; }			\
      if (*(p) == 0x10) { p++ ; if (*(p) == 0x13) p++; }
  
  /**
   * MOVETO_ENDTAG:
   * @p:  and UTF8 string pointer
   *
   * Skips to the next '>' char.
   */
  #define MOVETO_ENDTAG(p)						\
      while ((*p) && (*(p) != '>')) (p)++
  
  /**
   * MOVETO_STARTTAG:
   * @p:  and UTF8 string pointer
   *
   * Skips to the next '<' char.
   */
  #define MOVETO_STARTTAG(p)						\
      while ((*p) && (*(p) != '<')) (p)++
  
  /**
   * Global variables used for predefined strings.
   */
  XMLPUBVAR const xmlChar xmlStringText[];
  XMLPUBVAR const xmlChar xmlStringTextNoenc[];
  XMLPUBVAR const xmlChar xmlStringComment[];
  
  /*
   * Function to finish the work of the macros where needed.
   */
  XMLPUBFUN int XMLCALL                   xmlIsLetter     (int c);
  
  /**
   * Parser context.
   */
  XMLPUBFUN xmlParserCtxtPtr XMLCALL
  			xmlCreateFileParserCtxt	(const char *filename);
  XMLPUBFUN xmlParserCtxtPtr XMLCALL
  			xmlCreateURLParserCtxt	(const char *filename,
  						 int options);
  XMLPUBFUN xmlParserCtxtPtr XMLCALL
  			xmlCreateMemoryParserCtxt(const char *buffer,
  						 int size);
  XMLPUBFUN xmlParserCtxtPtr XMLCALL
  			xmlCreateEntityParserCtxt(const xmlChar *URL,
  						 const xmlChar *ID,
  						 const xmlChar *base);
  XMLPUBFUN int XMLCALL
  			xmlSwitchEncoding	(xmlParserCtxtPtr ctxt,
  						 xmlCharEncoding enc);
  XMLPUBFUN int XMLCALL
  			xmlSwitchToEncoding	(xmlParserCtxtPtr ctxt,
  					 xmlCharEncodingHandlerPtr handler);
  XMLPUBFUN int XMLCALL
  			xmlSwitchInputEncoding	(xmlParserCtxtPtr ctxt,
  						 xmlParserInputPtr input,
  					 xmlCharEncodingHandlerPtr handler);
  
  #ifdef IN_LIBXML
  /* internal error reporting */
  XMLPUBFUN void XMLCALL
  			__xmlErrEncoding	(xmlParserCtxtPtr ctxt,
  						 xmlParserErrors xmlerr,
  						 const char *msg,
  						 const xmlChar * str1,
  						 const xmlChar * str2);
  #endif
  
  /**
   * Input Streams.
   */
  XMLPUBFUN xmlParserInputPtr XMLCALL
  			xmlNewStringInputStream	(xmlParserCtxtPtr ctxt,
  						 const xmlChar *buffer);
  XMLPUBFUN xmlParserInputPtr XMLCALL
  			xmlNewEntityInputStream	(xmlParserCtxtPtr ctxt,
  						 xmlEntityPtr entity);
  XMLPUBFUN int XMLCALL
  			xmlPushInput		(xmlParserCtxtPtr ctxt,
  						 xmlParserInputPtr input);
  XMLPUBFUN xmlChar XMLCALL
  			xmlPopInput		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlFreeInputStream	(xmlParserInputPtr input);
  XMLPUBFUN xmlParserInputPtr XMLCALL
  			xmlNewInputFromFile	(xmlParserCtxtPtr ctxt,
  						 const char *filename);
  XMLPUBFUN xmlParserInputPtr XMLCALL
  			xmlNewInputStream	(xmlParserCtxtPtr ctxt);
  
  /**
   * Namespaces.
   */
  XMLPUBFUN xmlChar * XMLCALL
  			xmlSplitQName		(xmlParserCtxtPtr ctxt,
  						 const xmlChar *name,
  						 xmlChar **prefix);
  
  /**
   * Generic production rules.
   */
  XMLPUBFUN const xmlChar * XMLCALL
  			xmlParseName		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseNmtoken		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseEntityValue	(xmlParserCtxtPtr ctxt,
  						 xmlChar **orig);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseAttValue	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseSystemLiteral	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParsePubidLiteral	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseCharData	(xmlParserCtxtPtr ctxt,
  						 int cdata);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseExternalID	(xmlParserCtxtPtr ctxt,
  						 xmlChar **publicID,
  						 int strict);
  XMLPUBFUN void XMLCALL
  			xmlParseComment		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN const xmlChar * XMLCALL
  			xmlParsePITarget	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParsePI		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseNotationDecl	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseEntityDecl	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL
  			xmlParseDefaultDecl	(xmlParserCtxtPtr ctxt,
  						 xmlChar **value);
  XMLPUBFUN xmlEnumerationPtr XMLCALL
  			xmlParseNotationType	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlEnumerationPtr XMLCALL
  			xmlParseEnumerationType	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL
  			xmlParseEnumeratedType	(xmlParserCtxtPtr ctxt,
  						 xmlEnumerationPtr *tree);
  XMLPUBFUN int XMLCALL
  			xmlParseAttributeType	(xmlParserCtxtPtr ctxt,
  						 xmlEnumerationPtr *tree);
  XMLPUBFUN void XMLCALL
  			xmlParseAttributeListDecl(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlElementContentPtr XMLCALL
  			xmlParseElementMixedContentDecl
  						(xmlParserCtxtPtr ctxt,
  						 int inputchk);
  XMLPUBFUN xmlElementContentPtr XMLCALL
  			xmlParseElementChildrenContentDecl
  						(xmlParserCtxtPtr ctxt,
  						 int inputchk);
  XMLPUBFUN int XMLCALL
  			xmlParseElementContentDecl(xmlParserCtxtPtr ctxt,
  						 const xmlChar *name,
  						 xmlElementContentPtr *result);
  XMLPUBFUN int XMLCALL
  			xmlParseElementDecl	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseMarkupDecl	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL
  			xmlParseCharRef		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlEntityPtr XMLCALL
  			xmlParseEntityRef	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseReference	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParsePEReference	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseDocTypeDecl	(xmlParserCtxtPtr ctxt);
  #ifdef LIBXML_SAX1_ENABLED
  XMLPUBFUN const xmlChar * XMLCALL
  			xmlParseAttribute	(xmlParserCtxtPtr ctxt,
  						 xmlChar **value);
  XMLPUBFUN const xmlChar * XMLCALL
  			xmlParseStartTag	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseEndTag		(xmlParserCtxtPtr ctxt);
  #endif /* LIBXML_SAX1_ENABLED */
  XMLPUBFUN void XMLCALL
  			xmlParseCDSect		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseContent		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseElement		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseVersionNum	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseVersionInfo	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseEncName		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN const xmlChar * XMLCALL
  			xmlParseEncodingDecl	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL
  			xmlParseSDDecl		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseXMLDecl		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseTextDecl	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseMisc		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
  			xmlParseExternalSubset	(xmlParserCtxtPtr ctxt,
  						 const xmlChar *ExternalID,
  						 const xmlChar *SystemID);
  /**
   * XML_SUBSTITUTE_NONE:
   *
   * If no entities need to be substituted.
   */
  #define XML_SUBSTITUTE_NONE	0
  /**
   * XML_SUBSTITUTE_REF:
   *
   * Whether general entities need to be substituted.
   */
  #define XML_SUBSTITUTE_REF	1
  /**
   * XML_SUBSTITUTE_PEREF:
   *
   * Whether parameter entities need to be substituted.
   */
  #define XML_SUBSTITUTE_PEREF	2
  /**
   * XML_SUBSTITUTE_BOTH:
   *
   * Both general and parameter entities need to be substituted.
   */
  #define XML_SUBSTITUTE_BOTH	3
  
  XMLPUBFUN xmlChar * XMLCALL
  		xmlStringDecodeEntities		(xmlParserCtxtPtr ctxt,
  						 const xmlChar *str,
  						 int what,
  						 xmlChar end,
  						 xmlChar  end2,
  						 xmlChar end3);
  XMLPUBFUN xmlChar * XMLCALL
  		xmlStringLenDecodeEntities	(xmlParserCtxtPtr ctxt,
  						 const xmlChar *str,
  						 int len,
  						 int what,
  						 xmlChar end,
  						 xmlChar  end2,
  						 xmlChar end3);
  
  /*
   * Generated by MACROS on top of parser.c c.f. PUSH_AND_POP.
   */
  XMLPUBFUN int XMLCALL			nodePush		(xmlParserCtxtPtr ctxt,
  						 xmlNodePtr value);
  XMLPUBFUN xmlNodePtr XMLCALL		nodePop			(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL			inputPush		(xmlParserCtxtPtr ctxt,
  						 xmlParserInputPtr value);
  XMLPUBFUN xmlParserInputPtr XMLCALL	inputPop		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN const xmlChar * XMLCALL	namePop			(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL			namePush		(xmlParserCtxtPtr ctxt,
  						 const xmlChar *value);
  
  /*
   * other commodities shared between parser.c and parserInternals.
   */
  XMLPUBFUN int XMLCALL			xmlSkipBlankChars	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL			xmlStringCurrentChar	(xmlParserCtxtPtr ctxt,
  						 const xmlChar *cur,
  						 int *len);
  XMLPUBFUN void XMLCALL			xmlParserHandlePEReference(xmlParserCtxtPtr ctxt);
  XMLPUBFUN int XMLCALL			xmlCheckLanguageID	(const xmlChar *lang);
  
  /*
   * Really core function shared with HTML parser.
   */
  XMLPUBFUN int XMLCALL			xmlCurrentChar		(xmlParserCtxtPtr ctxt,
  						 int *len);
  XMLPUBFUN int XMLCALL		xmlCopyCharMultiByte	(xmlChar *out,
  						 int val);
  XMLPUBFUN int XMLCALL			xmlCopyChar		(int len,
  						 xmlChar *out,
  						 int val);
  XMLPUBFUN void XMLCALL			xmlNextChar		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL			xmlParserInputShrink	(xmlParserInputPtr in);
  
  #ifdef LIBXML_HTML_ENABLED
  /*
   * Actually comes from the HTML parser but launched from the init stuff.
   */
  XMLPUBFUN void XMLCALL			htmlInitAutoClose	(void);
  XMLPUBFUN htmlParserCtxtPtr XMLCALL	htmlCreateFileParserCtxt(const char *filename,
  	                                         const char *encoding);
  #endif
  
  /*
   * Specific function to keep track of entities references
   * and used by the XSLT debugger.
   */
  #ifdef LIBXML_LEGACY_ENABLED
  /**
   * xmlEntityReferenceFunc:
   * @ent: the entity
   * @firstNode:  the fist node in the chunk
   * @lastNode:  the last nod in the chunk
   *
   * Callback function used when one needs to be able to track back the
   * provenance of a chunk of nodes inherited from an entity replacement.
   */
  typedef	void	(*xmlEntityReferenceFunc)	(xmlEntityPtr ent,
  						 xmlNodePtr firstNode,
  						 xmlNodePtr lastNode);
  
  XMLPUBFUN void XMLCALL		xmlSetEntityReferenceFunc	(xmlEntityReferenceFunc func);
  
  XMLPUBFUN xmlChar * XMLCALL
  			xmlParseQuotedString	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL
                          xmlParseNamespace       (xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlNamespaceParseNSDef	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlScanName		(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlNamespaceParseNCName	(xmlParserCtxtPtr ctxt);
  XMLPUBFUN void XMLCALL	xmlParserHandleReference(xmlParserCtxtPtr ctxt);
  XMLPUBFUN xmlChar * XMLCALL
  			xmlNamespaceParseQName	(xmlParserCtxtPtr ctxt,
  						 xmlChar **prefix);
  /**
   * Entities
   */
  XMLPUBFUN xmlChar * XMLCALL
  		xmlDecodeEntities		(xmlParserCtxtPtr ctxt,
  						 int len,
  						 int what,
  						 xmlChar end,
  						 xmlChar  end2,
  						 xmlChar end3);
  XMLPUBFUN void XMLCALL
  			xmlHandleEntity		(xmlParserCtxtPtr ctxt,
  						 xmlEntityPtr entity);
  
  #endif /* LIBXML_LEGACY_ENABLED */
  
  #ifdef IN_LIBXML
  /*
   * internal only
   */
  XMLPUBFUN void XMLCALL
  	xmlErrMemory		(xmlParserCtxtPtr ctxt,
  				 const char *extra);
  #endif
  
  #ifdef __cplusplus
  }
  #endif
  #endif /* __XML_PARSER_INTERNALS_H__ */
  