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

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• Hash : aeb258a9
  Author :
  Date : 2002-09-13T14:48:12
  

  cosmetic cleanup started integrating a DTD validation layer based on the
  
  * hash.c: cosmetic cleanup
  * valid.c include/libxml/tree.h include/libxml/valid.h: started
    integrating a DTD validation layer based on the regexps
  Daniel
  

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• include/libxml/tree.h

• /*
   * tree.h : describes the structures found in an tree resulting
   *          from an XML parsing.
   *
   * See Copyright for the status of this software.
   *
   * daniel@veillard.com
   *
   * 14 Nov 2000 ht - added redefinition of xmlBufferWriteChar for VMS
   *
   */
  
  #ifndef __XML_TREE_H__
  #define __XML_TREE_H__
  
  #include <stdio.h>
  #if defined(WIN32) && (defined(_MSC_VER) || defined(__BORLANDC__))
  #include <libxml/xmlwin32version.h>
  #else
  #include <libxml/xmlversion.h>
  #endif
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /*
   * Some of the basic types pointer to structures:
   */
  /* xmlIO.h */
  typedef struct _xmlParserInputBuffer xmlParserInputBuffer;
  typedef xmlParserInputBuffer *xmlParserInputBufferPtr;
  
  typedef struct _xmlOutputBuffer xmlOutputBuffer;
  typedef xmlOutputBuffer *xmlOutputBufferPtr;
  
  /* parser.h */
  typedef struct _xmlParserInput xmlParserInput;
  typedef xmlParserInput *xmlParserInputPtr;
  
  typedef struct _xmlParserCtxt xmlParserCtxt;
  typedef xmlParserCtxt *xmlParserCtxtPtr;
  
  typedef struct _xmlSAXLocator xmlSAXLocator;
  typedef xmlSAXLocator *xmlSAXLocatorPtr;
  
  typedef struct _xmlSAXHandler xmlSAXHandler;
  typedef xmlSAXHandler *xmlSAXHandlerPtr;
  
  /* entities.h */
  typedef struct _xmlEntity xmlEntity;
  typedef xmlEntity *xmlEntityPtr;
  
  /**
   * BASE_BUFFER_SIZE:
   *
   * default buffer size 4000.
   */
  #define BASE_BUFFER_SIZE 4000
  
  /**
   * XML_XML_NAMESPACE:
   *
   * This is the namespace for the special xml: prefix predefined in the
   * XML Namespace specification.
   */
  #define XML_XML_NAMESPACE \
      (const xmlChar *) "http://www.w3.org/XML/1998/namespace"
  
  /*
   * The different element types carried by an XML tree.
   *
   * NOTE: This is synchronized with DOM Level1 values
   *       See http://www.w3.org/TR/REC-DOM-Level-1/
   *
   * Actually this had diverged a bit, and now XML_DOCUMENT_TYPE_NODE should
   * be deprecated to use an XML_DTD_NODE.
   */
  typedef enum {
      XML_ELEMENT_NODE=		1,
      XML_ATTRIBUTE_NODE=		2,
      XML_TEXT_NODE=		3,
      XML_CDATA_SECTION_NODE=	4,
      XML_ENTITY_REF_NODE=	5,
      XML_ENTITY_NODE=		6,
      XML_PI_NODE=		7,
      XML_COMMENT_NODE=		8,
      XML_DOCUMENT_NODE=		9,
      XML_DOCUMENT_TYPE_NODE=	10,
      XML_DOCUMENT_FRAG_NODE=	11,
      XML_NOTATION_NODE=		12,
      XML_HTML_DOCUMENT_NODE=	13,
      XML_DTD_NODE=		14,
      XML_ELEMENT_DECL=		15,
      XML_ATTRIBUTE_DECL=		16,
      XML_ENTITY_DECL=		17,
      XML_NAMESPACE_DECL=		18,
      XML_XINCLUDE_START=		19,
      XML_XINCLUDE_END=		20
  #ifdef LIBXML_DOCB_ENABLED
     ,XML_DOCB_DOCUMENT_NODE=	21
  #endif
  } xmlElementType;
  
  /**
   * xmlChar:
   *
   * This is a basic byte in an UTF-8 encoded string.
   * It's unsigned allowing to pinpoint case where char * are assigned
   * to xmlChar * (possibly making serialization back impossible).
   */
  
  typedef unsigned char xmlChar;
  
  /**
   * BAD_CAST:
   *
   * Macro to cast a string to an xmlChar * when one know its safe.
   */
  #define BAD_CAST (xmlChar *)
  
  /**
   * xmlNotation:
   *
   * A DTD Notation definition.
   */
  
  typedef struct _xmlNotation xmlNotation;
  typedef xmlNotation *xmlNotationPtr;
  struct _xmlNotation {
      const xmlChar               *name;	        /* Notation name */
      const xmlChar               *PublicID;	/* Public identifier, if any */
      const xmlChar               *SystemID;	/* System identifier, if any */
  };
  
  /**
   * xmlAttributeType:
   *
   * A DTD Attribute type definition.
   */
  
  typedef enum {
      XML_ATTRIBUTE_CDATA = 1,
      XML_ATTRIBUTE_ID,
      XML_ATTRIBUTE_IDREF	,
      XML_ATTRIBUTE_IDREFS,
      XML_ATTRIBUTE_ENTITY,
      XML_ATTRIBUTE_ENTITIES,
      XML_ATTRIBUTE_NMTOKEN,
      XML_ATTRIBUTE_NMTOKENS,
      XML_ATTRIBUTE_ENUMERATION,
      XML_ATTRIBUTE_NOTATION
  } xmlAttributeType;
  
  /**
   * xmlAttributeDefault:
   *
   * A DTD Attribute default definition.
   */
  
  typedef enum {
      XML_ATTRIBUTE_NONE = 1,
      XML_ATTRIBUTE_REQUIRED,
      XML_ATTRIBUTE_IMPLIED,
      XML_ATTRIBUTE_FIXED
  } xmlAttributeDefault;
  
  /**
   * xmlEnumeration:
   *
   * List structure used when there is an enumeration in DTDs.
   */
  
  typedef struct _xmlEnumeration xmlEnumeration;
  typedef xmlEnumeration *xmlEnumerationPtr;
  struct _xmlEnumeration {
      struct _xmlEnumeration    *next;	/* next one */
      const xmlChar            *name;	/* Enumeration name */
  };
  
  /**
   * xmlAttribute:
   *
   * An Attribute declaration in a DTD.
   */
  
  typedef struct _xmlAttribute xmlAttribute;
  typedef xmlAttribute *xmlAttributePtr;
  struct _xmlAttribute {
      void           *_private;	        /* application data */
      xmlElementType          type;       /* XML_ATTRIBUTE_DECL, must be second ! */
      const xmlChar          *name;	/* Attribute name */
      struct _xmlNode    *children;	/* NULL */
      struct _xmlNode        *last;	/* NULL */
      struct _xmlDtd       *parent;	/* -> DTD */
      struct _xmlNode        *next;	/* next sibling link  */
      struct _xmlNode        *prev;	/* previous sibling link  */
      struct _xmlDoc          *doc;       /* the containing document */
  
      struct _xmlAttribute  *nexth;	/* next in hash table */
      xmlAttributeType       atype;	/* The attribute type */
      xmlAttributeDefault      def;	/* the default */
      const xmlChar  *defaultValue;	/* or the default value */
      xmlEnumerationPtr       tree;       /* or the enumeration tree if any */
      const xmlChar        *prefix;	/* the namespace prefix if any */
      const xmlChar          *elem;	/* Element holding the attribute */
  };
  
  /**
   * xmlElementContentType:
   *
   * Possible definitions of element content types.
   */
  typedef enum {
      XML_ELEMENT_CONTENT_PCDATA = 1,
      XML_ELEMENT_CONTENT_ELEMENT,
      XML_ELEMENT_CONTENT_SEQ,
      XML_ELEMENT_CONTENT_OR
  } xmlElementContentType;
  
  /**
   * xmlElementContentOccur:
   *
   * Possible definitions of element content occurrences.
   */
  typedef enum {
      XML_ELEMENT_CONTENT_ONCE = 1,
      XML_ELEMENT_CONTENT_OPT,
      XML_ELEMENT_CONTENT_MULT,
      XML_ELEMENT_CONTENT_PLUS
  } xmlElementContentOccur;
  
  /**
   * xmlElementContent:
   *
   * An XML Element content as stored after parsing an element definition
   * in a DTD.
   */
  
  typedef struct _xmlElementContent xmlElementContent;
  typedef xmlElementContent *xmlElementContentPtr;
  struct _xmlElementContent {
      xmlElementContentType     type;	/* PCDATA, ELEMENT, SEQ or OR */
      xmlElementContentOccur    ocur;	/* ONCE, OPT, MULT or PLUS */
      const xmlChar             *name;	/* Element name */
      struct _xmlElementContent *c1;	/* first child */
      struct _xmlElementContent *c2;	/* second child */
      struct _xmlElementContent *parent;	/* parent */
      const xmlChar             *prefix;	/* Element name */
  };
  
  /**
   * xmlElementTypeVal:
   *
   * The different possibilities for an element content type.
   */
  
  typedef enum {
      XML_ELEMENT_TYPE_UNDEFINED = 0,
      XML_ELEMENT_TYPE_EMPTY = 1,
      XML_ELEMENT_TYPE_ANY,
      XML_ELEMENT_TYPE_MIXED,
      XML_ELEMENT_TYPE_ELEMENT
  } xmlElementTypeVal;
  
  
  #ifdef __cplusplus
  }
  #endif
  #include <libxml/xmlregexp.h>
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  /**
   * xmlElement:
   *
   * An XML Element declaration from a DTD.
   */
  
  typedef struct _xmlElement xmlElement;
  typedef xmlElement *xmlElementPtr;
  struct _xmlElement {
      void           *_private;	        /* application data */
      xmlElementType          type;       /* XML_ELEMENT_DECL, must be second ! */
      const xmlChar          *name;	/* Element name */
      struct _xmlNode    *children;	/* NULL */
      struct _xmlNode        *last;	/* NULL */
      struct _xmlDtd       *parent;	/* -> DTD */
      struct _xmlNode        *next;	/* next sibling link  */
      struct _xmlNode        *prev;	/* previous sibling link  */
      struct _xmlDoc          *doc;       /* the containing document */
  
      xmlElementTypeVal      etype;	/* The type */
      xmlElementContentPtr content;	/* the allowed element content */
      xmlAttributePtr   attributes;	/* List of the declared attributes */
      const xmlChar        *prefix;	/* the namespace prefix if any */
  #ifdef LIBXML_REGEXP_ENABLED
      xmlRegexpPtr       contModel;	/* the validating regexp */
  #else
      void	      *contModel;
  #endif
  };
  
  
  /**
   * XML_LOCAL_NAMESPACE:
   *
   * A namespace declaration node.
   */
  #define XML_LOCAL_NAMESPACE XML_NAMESPACE_DECL
  typedef xmlElementType xmlNsType;
  
  /**
   * xmlNs:
   *
   * An XML namespace.
   * Note that prefix == NULL is valid, it defines the default namespace
   * within the subtree (until overridden).
   *
   * xmlNsType is unified with xmlElementType.
   */
  
  typedef struct _xmlNs xmlNs;
  typedef xmlNs *xmlNsPtr;
  struct _xmlNs {
      struct _xmlNs  *next;	/* next Ns link for this node  */
      xmlNsType      type;	/* global or local */
      const xmlChar *href;	/* URL for the namespace */
      const xmlChar *prefix;	/* prefix for the namespace */
      void           *_private;   /* application data */
  };
  
  /**
   * xmlDtd:
   *
   * An XML DTD, as defined by <!DOCTYPE ... There is actually one for
   * the internal subset and for the external subset.
   */
  typedef struct _xmlDtd xmlDtd;
  typedef xmlDtd *xmlDtdPtr;
  struct _xmlDtd {
      void           *_private;	/* application data */
      xmlElementType  type;       /* XML_DTD_NODE, must be second ! */
      const xmlChar *name;	/* Name of the DTD */
      struct _xmlNode *children;	/* the value of the property link */
      struct _xmlNode *last;	/* last child link */
      struct _xmlDoc  *parent;	/* child->parent link */
      struct _xmlNode *next;	/* next sibling link  */
      struct _xmlNode *prev;	/* previous sibling link  */
      struct _xmlDoc  *doc;	/* the containing document */
  
      /* End of common part */
      void          *notations;   /* Hash table for notations if any */
      void          *elements;    /* Hash table for elements if any */
      void          *attributes;  /* Hash table for attributes if any */
      void          *entities;    /* Hash table for entities if any */
      const xmlChar *ExternalID;	/* External identifier for PUBLIC DTD */
      const xmlChar *SystemID;	/* URI for a SYSTEM or PUBLIC DTD */
      void          *pentities;   /* Hash table for param entities if any */
  };
  
  /**
   * xmlAttr:
   *
   * An attribute on an XML node.
   */
  typedef struct _xmlAttr xmlAttr;
  typedef xmlAttr *xmlAttrPtr;
  struct _xmlAttr {
      void           *_private;	/* application data */
      xmlElementType   type;      /* XML_ATTRIBUTE_NODE, must be second ! */
      const xmlChar   *name;      /* the name of the property */
      struct _xmlNode *children;	/* the value of the property */
      struct _xmlNode *last;	/* NULL */
      struct _xmlNode *parent;	/* child->parent link */
      struct _xmlAttr *next;	/* next sibling link  */
      struct _xmlAttr *prev;	/* previous sibling link  */
      struct _xmlDoc  *doc;	/* the containing document */
      xmlNs           *ns;        /* pointer to the associated namespace */
      xmlAttributeType atype;     /* the attribute type if validating */
  };
  
  /**
   * xmlID:
   *
   * An XML ID instance.
   */
  
  typedef struct _xmlID xmlID;
  typedef xmlID *xmlIDPtr;
  struct _xmlID {
      struct _xmlID    *next;	/* next ID */
      const xmlChar    *value;	/* The ID name */
      xmlAttrPtr        attr;	/* The attribute holding it */
  };
  
  /**
   * xmlRef:
   *
   * An XML IDREF instance.
   */
  
  typedef struct _xmlRef xmlRef;
  typedef xmlRef *xmlRefPtr;
  struct _xmlRef {
      struct _xmlRef    *next;	/* next Ref */
      const xmlChar     *value;	/* The Ref name */
      xmlAttrPtr        attr;	/* The attribute holding it */
  };
  
  /**
   * xmlBufferAllocationScheme:
   *
   * A buffer allocation scheme can be defined to either match exactly the
   * need or double it's allocated size each time it is found too small.
   */
  
  typedef enum {
      XML_BUFFER_ALLOC_DOUBLEIT,
      XML_BUFFER_ALLOC_EXACT
  } xmlBufferAllocationScheme;
  
  /**
   * xmlBuffer:
   *
   * A buffer structure.
   */
  typedef struct _xmlBuffer xmlBuffer;
  typedef xmlBuffer *xmlBufferPtr;
  struct _xmlBuffer {
      xmlChar *content;		/* The buffer content UTF8 */
      unsigned int use;		/* The buffer size used */
      unsigned int size;		/* The buffer size */
      xmlBufferAllocationScheme alloc; /* The realloc method */
  };
  
  /**
   * xmlNode:
   *
   * A node in an XML tree.
   */
  typedef struct _xmlNode xmlNode;
  typedef xmlNode *xmlNodePtr;
  struct _xmlNode {
      void           *_private;	/* application data */
      xmlElementType   type;	/* type number, must be second ! */
      const xmlChar   *name;      /* the name of the node, or the entity */
      struct _xmlNode *children;	/* parent->childs link */
      struct _xmlNode *last;	/* last child link */
      struct _xmlNode *parent;	/* child->parent link */
      struct _xmlNode *next;	/* next sibling link  */
      struct _xmlNode *prev;	/* previous sibling link  */
      struct _xmlDoc  *doc;	/* the containing document */
  
      /* End of common part */
      xmlNs           *ns;        /* pointer to the associated namespace */
      xmlChar         *content;   /* the content */
      struct _xmlAttr *properties;/* properties list */
      xmlNs           *nsDef;     /* namespace definitions on this node */
  };
  
  /**
   * XML_GET_CONTENT:
   *
   * Macro to extract the content pointer of a node.
   */
  #define XML_GET_CONTENT(n)					\
      ((n)->type == XML_ELEMENT_NODE ? NULL : (n)->content)
  
  /**
   * XML_GET_LINE:
   *
   * Macro to extract the line number of an element node. 
   * This will work only if line numbering is activated by
   * calling xmlLineNumbersDefault(1) before parsing.
   */
  #define XML_GET_LINE(n)						\
      ((n)->type == XML_ELEMENT_NODE ? (int) (n)->content : 0)
  
  /**
   * xmlDoc:
   *
   * An XML document.
   */
  typedef struct _xmlDoc xmlDoc;
  typedef xmlDoc *xmlDocPtr;
  struct _xmlDoc {
      void           *_private;	/* application data */
      xmlElementType  type;       /* XML_DOCUMENT_NODE, must be second ! */
      char           *name;	/* name/filename/URI of the document */
      struct _xmlNode *children;	/* the document tree */
      struct _xmlNode *last;	/* last child link */
      struct _xmlNode *parent;	/* child->parent link */
      struct _xmlNode *next;	/* next sibling link  */
      struct _xmlNode *prev;	/* previous sibling link  */
      struct _xmlDoc  *doc;	/* autoreference to itself */
  
      /* End of common part */
      int             compression;/* level of zlib compression */
      int             standalone; /* standalone document (no external refs) */
      struct _xmlDtd  *intSubset;	/* the document internal subset */
      struct _xmlDtd  *extSubset;	/* the document external subset */
      struct _xmlNs   *oldNs;	/* Global namespace, the old way */
      const xmlChar  *version;	/* the XML version string */
      const xmlChar  *encoding;   /* external initial encoding, if any */
      void           *ids;        /* Hash table for ID attributes if any */
      void           *refs;       /* Hash table for IDREFs attributes if any */
      const xmlChar  *URL;	/* The URI for that document */
      int             charset;    /* encoding of the in-memory content
  				   actually an xmlCharEncoding */
  };
  
  /**
   * xmlChildrenNode:
   *
   * Macro for compatibility naming layer with libxml1.
   */
  #ifndef xmlChildrenNode
  #define xmlChildrenNode children
  #endif
  
  /**
   * xmlRootNode:
   *
   * Macro for compatibility naming layer with libxml1.
   */
  #ifndef xmlRootNode
  #define xmlRootNode children
  #endif
  
  /*
   * Variables.
   */
  #if 0
  LIBXML_DLL_IMPORT extern int oldXMLWDcompatibility;/* maintain compatibility with old WD */
  LIBXML_DLL_IMPORT extern int xmlIndentTreeOutput;  /* try to indent the tree dumps */
  LIBXML_DLL_IMPORT extern xmlBufferAllocationScheme xmlBufferAllocScheme; /* alloc scheme to use */
  LIBXML_DLL_IMPORT extern int xmlSaveNoEmptyTags; /* save empty tags as <empty></empty> */
  LIBXML_DLL_IMPORT extern int xmlDefaultBufferSize; /* default buffer size */
  #endif
  
  /*
   * Handling Buffers.
   */
  
  void		xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme);
  xmlBufferAllocationScheme	 xmlGetBufferAllocationScheme(void);
  
  xmlBufferPtr	xmlBufferCreate		(void);
  xmlBufferPtr	xmlBufferCreateSize	(size_t size);
  int		xmlBufferResize		(xmlBufferPtr buf,
  					 unsigned int size);
  void		xmlBufferFree		(xmlBufferPtr buf);
  int		xmlBufferDump		(FILE *file,
  					 xmlBufferPtr buf);
  void		xmlBufferAdd		(xmlBufferPtr buf,
  					 const xmlChar *str,
  					 int len);
  void		xmlBufferAddHead	(xmlBufferPtr buf,
  					 const xmlChar *str,
  					 int len);
  void		xmlBufferCat		(xmlBufferPtr buf,
  					 const xmlChar *str);
  void		xmlBufferCCat		(xmlBufferPtr buf,
  					 const char *str);
  int		xmlBufferShrink		(xmlBufferPtr buf,
  					 unsigned int len);
  int		xmlBufferGrow		(xmlBufferPtr buf,
  					 unsigned int len);
  void		xmlBufferEmpty		(xmlBufferPtr buf);
  const xmlChar*	xmlBufferContent	(const xmlBufferPtr buf);
  void		xmlBufferSetAllocationScheme(xmlBufferPtr buf,
  					 xmlBufferAllocationScheme scheme);
  int		xmlBufferLength		(const xmlBufferPtr buf);
  
  /*
   * Creating/freeing new structures.
   */
  xmlDtdPtr	xmlCreateIntSubset	(xmlDocPtr doc,
  					 const xmlChar *name,
  					 const xmlChar *ExternalID,
  					 const xmlChar *SystemID);
  xmlDtdPtr	xmlNewDtd		(xmlDocPtr doc,
  					 const xmlChar *name,
  					 const xmlChar *ExternalID,
  					 const xmlChar *SystemID);
  xmlDtdPtr	xmlGetIntSubset		(xmlDocPtr doc);
  void		xmlFreeDtd		(xmlDtdPtr cur);
  xmlNsPtr	xmlNewGlobalNs		(xmlDocPtr doc,
  					 const xmlChar *href,
  					 const xmlChar *prefix);
  xmlNsPtr	xmlNewNs		(xmlNodePtr node,
  					 const xmlChar *href,
  					 const xmlChar *prefix);
  void		xmlFreeNs		(xmlNsPtr cur);
  void		xmlFreeNsList		(xmlNsPtr cur);
  xmlDocPtr 	xmlNewDoc		(const xmlChar *version);
  void		xmlFreeDoc		(xmlDocPtr cur);
  xmlAttrPtr	xmlNewDocProp		(xmlDocPtr doc,
  					 const xmlChar *name,
  					 const xmlChar *value);
  xmlAttrPtr	xmlNewProp		(xmlNodePtr node,
  					 const xmlChar *name,
  					 const xmlChar *value);
  xmlAttrPtr	xmlNewNsProp		(xmlNodePtr node,
  					 xmlNsPtr ns,
  					 const xmlChar *name,
  					 const xmlChar *value);
  xmlAttrPtr	xmlNewNsPropEatName	(xmlNodePtr node,
  					 xmlNsPtr ns,
  					 xmlChar *name,
  					 const xmlChar *value);
  void		xmlFreePropList		(xmlAttrPtr cur);
  void		xmlFreeProp		(xmlAttrPtr cur);
  xmlAttrPtr	xmlCopyProp		(xmlNodePtr target,
  					 xmlAttrPtr cur);
  xmlAttrPtr	xmlCopyPropList		(xmlNodePtr target,
  					 xmlAttrPtr cur);
  xmlDtdPtr	xmlCopyDtd		(xmlDtdPtr dtd);
  xmlDocPtr	xmlCopyDoc		(xmlDocPtr doc,
  					 int recursive);
  
  /*
   * Creating new nodes.
   */
  xmlNodePtr	xmlNewDocNode		(xmlDocPtr doc,
  					 xmlNsPtr ns,
  					 const xmlChar *name,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewDocNodeEatName	(xmlDocPtr doc,
  					 xmlNsPtr ns,
  					 xmlChar *name,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewDocRawNode	(xmlDocPtr doc,
  					 xmlNsPtr ns,
  					 const xmlChar *name,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewNode		(xmlNsPtr ns,
  					 const xmlChar *name);
  xmlNodePtr	xmlNewNodeEatName	(xmlNsPtr ns,
  					 xmlChar *name);
  xmlNodePtr	xmlNewChild		(xmlNodePtr parent,
  					 xmlNsPtr ns,
  					 const xmlChar *name,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewTextChild		(xmlNodePtr parent,
  					 xmlNsPtr ns,
  					 const xmlChar *name,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewDocText		(xmlDocPtr doc,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewText		(const xmlChar *content);
  xmlNodePtr	xmlNewPI		(const xmlChar *name,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewDocTextLen	(xmlDocPtr doc,
  					 const xmlChar *content,
  					 int len);
  xmlNodePtr	xmlNewTextLen		(const xmlChar *content,
  					 int len);
  xmlNodePtr	xmlNewDocComment	(xmlDocPtr doc,
  					 const xmlChar *content);
  xmlNodePtr	xmlNewComment		(const xmlChar *content);
  xmlNodePtr	xmlNewCDataBlock	(xmlDocPtr doc,
  					 const xmlChar *content,
  					 int len);
  xmlNodePtr	xmlNewCharRef		(xmlDocPtr doc,
  					 const xmlChar *name);
  xmlNodePtr	xmlNewReference		(xmlDocPtr doc,
  					 const xmlChar *name);
  xmlNodePtr	xmlCopyNode		(const xmlNodePtr node,
  					 int recursive);
  xmlNodePtr	xmlDocCopyNode		(const xmlNodePtr node,
  					 xmlDocPtr doc,
  					 int recursive);
  xmlNodePtr	xmlCopyNodeList		(const xmlNodePtr node);
  xmlNodePtr	xmlNewDocFragment	(xmlDocPtr doc);
  
  /*
   * Navigating.
   */
  long		xmlGetLineNo		(xmlNodePtr node);
  xmlChar *	xmlGetNodePath		(xmlNodePtr node);
  xmlNodePtr	xmlDocGetRootElement	(xmlDocPtr doc);
  xmlNodePtr	xmlGetLastChild		(xmlNodePtr parent);
  int		xmlNodeIsText		(xmlNodePtr node);
  int		xmlIsBlankNode		(xmlNodePtr node);
  
  /*
   * Changing the structure.
   */
  xmlNodePtr	xmlDocSetRootElement	(xmlDocPtr doc,
  					 xmlNodePtr root);
  void		xmlNodeSetName		(xmlNodePtr cur,
  					 const xmlChar *name);
  xmlNodePtr	xmlAddChild		(xmlNodePtr parent,
  					 xmlNodePtr cur);
  xmlNodePtr	xmlAddChildList		(xmlNodePtr parent,
  					 xmlNodePtr cur);
  xmlNodePtr	xmlReplaceNode		(xmlNodePtr old,
  					 xmlNodePtr cur);
  xmlNodePtr	xmlAddSibling		(xmlNodePtr cur,
  					 xmlNodePtr elem);
  xmlNodePtr	xmlAddPrevSibling	(xmlNodePtr cur,
  					 xmlNodePtr elem);
  xmlNodePtr	xmlAddNextSibling	(xmlNodePtr cur,
  					 xmlNodePtr elem);
  void		xmlUnlinkNode		(xmlNodePtr cur);
  xmlNodePtr	xmlTextMerge		(xmlNodePtr first,
  					 xmlNodePtr second);
  void		xmlTextConcat		(xmlNodePtr node,
  					 const xmlChar *content,
  					 int len);
  void		xmlFreeNodeList		(xmlNodePtr cur);
  void		xmlFreeNode		(xmlNodePtr cur);
  void		xmlSetTreeDoc		(xmlNodePtr tree,
  					 xmlDocPtr doc);
  void		xmlSetListDoc		(xmlNodePtr list,
  					 xmlDocPtr doc);
  
  /*
   * Namespaces.
   */
  xmlNsPtr	xmlSearchNs		(xmlDocPtr doc,
  					 xmlNodePtr node,
  					 const xmlChar *nameSpace);
  xmlNsPtr	xmlSearchNsByHref	(xmlDocPtr doc,
  					 xmlNodePtr node,
  					 const xmlChar *href);
  xmlNsPtr *	xmlGetNsList		(xmlDocPtr doc,
  					 xmlNodePtr node);
  void		xmlSetNs		(xmlNodePtr node,
  					 xmlNsPtr ns);
  xmlNsPtr	xmlCopyNamespace	(xmlNsPtr cur);
  xmlNsPtr	xmlCopyNamespaceList	(xmlNsPtr cur);
  
  /*
   * Changing the content.
   */
  xmlAttrPtr	xmlSetProp		(xmlNodePtr node,
  					 const xmlChar *name,
  					 const xmlChar *value);
  xmlChar *	xmlGetProp		(xmlNodePtr node,
  					 const xmlChar *name);
  xmlAttrPtr	xmlHasProp		(xmlNodePtr node,
  					 const xmlChar *name);
  xmlAttrPtr	xmlHasNsProp		(xmlNodePtr node,
  					 const xmlChar *name,
  					 const xmlChar *nameSpace);
  xmlAttrPtr	xmlSetNsProp		(xmlNodePtr node,
  					 xmlNsPtr ns,
  					 const xmlChar *name,
  					 const xmlChar *value);
  xmlChar *	xmlGetNsProp		(xmlNodePtr node,
  					 const xmlChar *name,
  					 const xmlChar *nameSpace);
  xmlNodePtr	xmlStringGetNodeList	(xmlDocPtr doc,
  					 const xmlChar *value);
  xmlNodePtr	xmlStringLenGetNodeList	(xmlDocPtr doc,
  					 const xmlChar *value,
  					 int len);
  xmlChar *	xmlNodeListGetString	(xmlDocPtr doc,
  					 xmlNodePtr list,
  					 int inLine);
  xmlChar *	xmlNodeListGetRawString	(xmlDocPtr doc,
  					 xmlNodePtr list,
  					 int inLine);
  void		xmlNodeSetContent	(xmlNodePtr cur,
  					 const xmlChar *content);
  void		xmlNodeSetContentLen	(xmlNodePtr cur,
  					 const xmlChar *content,
  					 int len);
  void		xmlNodeAddContent	(xmlNodePtr cur,
  					 const xmlChar *content);
  void		xmlNodeAddContentLen	(xmlNodePtr cur,
  					 const xmlChar *content,
  					 int len);
  xmlChar *	xmlNodeGetContent	(xmlNodePtr cur);
  xmlChar *	xmlNodeGetLang		(xmlNodePtr cur);
  void		xmlNodeSetLang		(xmlNodePtr cur,
  					 const xmlChar *lang);
  int		xmlNodeGetSpacePreserve	(xmlNodePtr cur);
  void		xmlNodeSetSpacePreserve (xmlNodePtr cur,
  					 int val);
  xmlChar *	xmlNodeGetBase		(xmlDocPtr doc,
  					 xmlNodePtr cur);
  void		xmlNodeSetBase		(xmlNodePtr cur,
  					 xmlChar *uri);
  
  /*
   * Removing content.
   */
  int		xmlRemoveProp		(xmlAttrPtr cur);
  int		xmlUnsetProp		(xmlNodePtr node,
  					 const xmlChar *name);
  int		xmlUnsetNsProp		(xmlNodePtr node,
  					 xmlNsPtr ns,
  					 const xmlChar *name);
  
  /*
   * Internal, don't use.
   */
  #ifdef VMS
  void		xmlBufferWriteXmlCHAR	(xmlBufferPtr buf,
  					 const xmlChar *string);
  #define 	xmlBufferWriteCHAR 	xmlBufferWriteXmlCHAR
  #else
  void		xmlBufferWriteCHAR	(xmlBufferPtr buf,
  					 const xmlChar *string);
  #endif
  void		xmlBufferWriteChar	(xmlBufferPtr buf,
  					 const char *string);
  void		xmlBufferWriteQuotedString(xmlBufferPtr buf,
  					 const xmlChar *string);
  
  /*
   * Namespace handling.
   */
  int		xmlReconciliateNs	(xmlDocPtr doc,
  					 xmlNodePtr tree);
  
  /*
   * Saving.
   */
  void		xmlDocDumpFormatMemory	(xmlDocPtr cur,
  					 xmlChar **mem,
  					 int *size,
  					 int format);
  void		xmlDocDumpMemory	(xmlDocPtr cur,
  					 xmlChar **mem,
  					 int *size);
  void		xmlDocDumpMemoryEnc	(xmlDocPtr out_doc,
  					 xmlChar **doc_txt_ptr,
  					 int * doc_txt_len,
  					 const char *txt_encoding);
  void		xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc,
  					 xmlChar **doc_txt_ptr,
  					 int * doc_txt_len,
  					 const char *txt_encoding,
  					 int format);
  int		xmlDocFormatDump(FILE *f,
  					 xmlDocPtr cur,
  					 int format);
  int		xmlDocDump		(FILE *f,
  					 xmlDocPtr cur);
  void		xmlElemDump		(FILE *f,
  					 xmlDocPtr doc,
  					 xmlNodePtr cur);
  int		xmlSaveFile		(const char *filename,
  					 xmlDocPtr cur);
  int		xmlSaveFormatFile	(const char *filename,
  					 xmlDocPtr cur,
  					 int format);
  void		xmlNodeDump		(xmlBufferPtr buf,
  					 xmlDocPtr doc,
  					 xmlNodePtr cur,
  					 int level,
  					 int format);
  
  int		xmlSaveFileTo		(xmlOutputBufferPtr buf,
  					 xmlDocPtr cur,
  					 const char *encoding);
  int             xmlSaveFormatFileTo     (xmlOutputBufferPtr buf,
  					 xmlDocPtr cur,
  				         const char *encoding,
  				         int format);
  void		xmlNodeDumpOutput	(xmlOutputBufferPtr buf,
  					 xmlDocPtr doc,
  					 xmlNodePtr cur,
  					 int level,
  					 int format,
  					 const char *encoding);
  
  int		xmlSaveFormatFileEnc    (const char *filename,
  					 xmlDocPtr cur,
  					 const char *encoding,
  					 int format);
  
  int		xmlSaveFileEnc		(const char *filename,
  					 xmlDocPtr cur,
  					 const char *encoding);
  
  /*
   * Compression.
   */
  int		xmlGetDocCompressMode	(xmlDocPtr doc);
  void		xmlSetDocCompressMode	(xmlDocPtr doc,
  					 int mode);
  int		xmlGetCompressMode	(void);
  void		xmlSetCompressMode	(int mode);
  
  #ifdef __cplusplus
  }
  #endif
  #ifndef __XML_PARSER_H__
  #include <libxml/xmlmemory.h>
  #endif
  
  #endif /* __XML_TREE_H__ */
  
  

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