axmol/cocos2dx/platform/third_party/linux/libxml2/libxml/tree.h

/*
 * Summary: interfaces for tree manipulation
 * Description: this module describes the structures found in an tree resulting
 *              from an XML or HTML parsing, as well as the API provided for
 *              various processing on that tree
 *
 * Copy: See Copyright for the status of this software.
 *
 * Author: Daniel Veillard
 */

#ifndef __XML_TREE_H__
#define __XML_TREE_H__

#include <stdio.h>
#include <libxml/xmlversion.h>
#include <libxml/xmlstring.h>

#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 4096

/**
 * LIBXML_NAMESPACE_DICT:
 *
 * Defines experimental behaviour:
 * 1) xmlNs gets an additional field @context (a xmlDoc)
 * 2) when creating a tree, xmlNs->href is stored in the dict of xmlDoc.
 */
/* #define LIBXML_NAMESPACE_DICT */

/**
 * 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,    /* double each time one need to grow */
    XML_BUFFER_ALLOC_EXACT,    /* grow only to the minimal size */
    XML_BUFFER_ALLOC_IMMUTABLE, /* immutable buffer */
    XML_BUFFER_ALLOC_IO        /* special allocation scheme used for I/O */
} 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 */
    xmlChar *contentIO;        /* in IO mode we may have a different base */
};

/**
 * 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"

/**
 * XML_XML_ID:
 *
 * This is the name for the special xml:id attribute
 */
#define XML_XML_ID (const xmlChar *) "xml:id"

/*
 * 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;


/**
 * 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;    /* Namespace prefix */
};

/**
 * 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 */
    struct _xmlDoc *context;        /* normally an xmlDoc */
};

/**
 * 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 */
    void            *psvi;    /* for type/PSVI informations */
};

/**
 * 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 */
    const xmlChar    *name;    /* The attribute if attr is not available */
    int               lineno;    /* The line number if attr is not available */
    struct _xmlDoc   *doc;    /* The document holding the ID */
};

/**
 * 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 */
    const xmlChar    *name;    /* The attribute if attr is not available */
    int               lineno;    /* The line number if attr is not available */
};

/**
 * 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 */
    void            *psvi;    /* for type/PSVI informations */
    unsigned short   line;    /* line number */
    unsigned short   extra;    /* extra data for XPath/XSLT */
};

/**
 * 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. 
 */
#define XML_GET_LINE(n)                        \
    (xmlGetLineNo(n))

/**
 * xmlDocProperty
 *
 * Set of properties of the document as found by the parser
 * Some of them are linked to similary named xmlParserOption
 */
typedef enum {
    XML_DOC_WELLFORMED        = 1<<0, /* document is XML well formed */
    XML_DOC_NSVALID        = 1<<1, /* document is Namespace valid */
    XML_DOC_OLD10        = 1<<2, /* parsed with old XML-1.0 parser */
    XML_DOC_DTDVALID        = 1<<3, /* DTD validation was successful */
    XML_DOC_XINCLUDE        = 1<<4, /* XInclude substitution was done */
    XML_DOC_USERBUILT        = 1<<5, /* Document was built using the API
                                           and not by parsing an instance */
    XML_DOC_INTERNAL        = 1<<6, /* built for internal processing */
    XML_DOC_HTML        = 1<<7  /* parsed or built HTML document */
} xmlDocProperties;

/**
 * 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) 
                     1 if standalone="yes"
                     0 if standalone="no"
                    -1 if there is no XML declaration
                    -2 if there is an XML declaration, but no
                    standalone attribute was specified */
    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 */
    struct _xmlDict *dict;      /* dict used to allocate names or NULL */
    void           *psvi;    /* for type/PSVI informations */
    int             parseFlags;    /* set of xmlParserOption used to parse the
                   document */
    int             properties;    /* set of xmlDocProperties for this document
                   set at the end of parsing */
};


typedef struct _xmlDOMWrapCtxt xmlDOMWrapCtxt;
typedef xmlDOMWrapCtxt *xmlDOMWrapCtxtPtr;

/**
 * xmlDOMWrapAcquireNsFunction:
 * @ctxt:  a DOM wrapper context
 * @node:  the context node (element or attribute) 
 * @nsName:  the requested namespace name
 * @nsPrefix:  the requested namespace prefix 
 *
 * A function called to acquire namespaces (xmlNs) from the wrapper.
 *
 * Returns an xmlNsPtr or NULL in case of an error.
 */
typedef xmlNsPtr (*xmlDOMWrapAcquireNsFunction) (xmlDOMWrapCtxtPtr ctxt,
                         xmlNodePtr node,
                         const xmlChar *nsName,
                         const xmlChar *nsPrefix);

/**
 * xmlDOMWrapCtxt:
 *
 * Context for DOM wrapper-operations.
 */
struct _xmlDOMWrapCtxt {
    void * _private;
    /*
    * The type of this context, just in case we need specialized
    * contexts in the future.
    */
    int type;
    /*
    * Internal namespace map used for various operations.
    */
    void * namespaceMap;
    /*
    * Use this one to acquire an xmlNsPtr intended for node->ns.
    * (Note that this is not intended for elem->nsDef).
    */
    xmlDOMWrapAcquireNsFunction getNsForNodeFunc;
};

/**
 * xmlChildrenNode:
 *
 * Macro for compatibility naming layer with libxml1. Maps
 * to "children."
 */
#ifndef xmlChildrenNode
#define xmlChildrenNode children
#endif

/**
 * xmlRootNode:
 *
 * Macro for compatibility naming layer with libxml1. Maps 
 * to "children".
 */
#ifndef xmlRootNode
#define xmlRootNode children
#endif

/*
 * Variables.
 */

/*
 * Some helper functions
 */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_DEBUG_ENABLED) || defined (LIBXML_HTML_ENABLED) || defined(LIBXML_SAX1_ENABLED) || defined(LIBXML_HTML_ENABLED) || defined(LIBXML_WRITER_ENABLED) || defined(LIBXML_DOCB_ENABLED)
XMLPUBFUN int XMLCALL
        xmlValidateNCName    (const xmlChar *value,
                     int space);
#endif

#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN int XMLCALL        
        xmlValidateQName    (const xmlChar *value,
                     int space);
XMLPUBFUN int XMLCALL        
        xmlValidateName        (const xmlChar *value,
                     int space);
XMLPUBFUN int XMLCALL        
        xmlValidateNMToken    (const xmlChar *value,
                     int space);
#endif

XMLPUBFUN xmlChar * XMLCALL    
        xmlBuildQName        (const xmlChar *ncname,
                     const xmlChar *prefix,
                     xmlChar *memory,
                     int len);
XMLPUBFUN xmlChar * XMLCALL    
        xmlSplitQName2        (const xmlChar *name,
                     xmlChar **prefix);
XMLPUBFUN const xmlChar * XMLCALL    
        xmlSplitQName3        (const xmlChar *name,
                     int *len);

/*
 * Handling Buffers.
 */

XMLPUBFUN void XMLCALL        
        xmlSetBufferAllocationScheme(xmlBufferAllocationScheme scheme);
XMLPUBFUN xmlBufferAllocationScheme XMLCALL     
        xmlGetBufferAllocationScheme(void);

XMLPUBFUN xmlBufferPtr XMLCALL    
        xmlBufferCreate        (void);
XMLPUBFUN xmlBufferPtr XMLCALL    
        xmlBufferCreateSize    (size_t size);
XMLPUBFUN xmlBufferPtr XMLCALL    
        xmlBufferCreateStatic    (void *mem,
                     size_t size);
XMLPUBFUN int XMLCALL        
        xmlBufferResize        (xmlBufferPtr buf,
                     unsigned int size);
XMLPUBFUN void XMLCALL        
        xmlBufferFree        (xmlBufferPtr buf);
XMLPUBFUN int XMLCALL        
        xmlBufferDump        (FILE *file,
                     xmlBufferPtr buf);
XMLPUBFUN int XMLCALL        
        xmlBufferAdd        (xmlBufferPtr buf,
                     const xmlChar *str,
                     int len);
XMLPUBFUN int XMLCALL        
        xmlBufferAddHead    (xmlBufferPtr buf,
                     const xmlChar *str,
                     int len);
XMLPUBFUN int XMLCALL        
        xmlBufferCat        (xmlBufferPtr buf,
                     const xmlChar *str);
XMLPUBFUN int XMLCALL    
        xmlBufferCCat        (xmlBufferPtr buf,
                     const char *str);
XMLPUBFUN int XMLCALL        
        xmlBufferShrink        (xmlBufferPtr buf,
                     unsigned int len);
XMLPUBFUN int XMLCALL        
        xmlBufferGrow        (xmlBufferPtr buf,
                     unsigned int len);
XMLPUBFUN void XMLCALL        
        xmlBufferEmpty        (xmlBufferPtr buf);
XMLPUBFUN const xmlChar* XMLCALL    
        xmlBufferContent    (const xmlBufferPtr buf);
XMLPUBFUN void XMLCALL        
        xmlBufferSetAllocationScheme(xmlBufferPtr buf,
                     xmlBufferAllocationScheme scheme);
XMLPUBFUN int XMLCALL        
        xmlBufferLength        (const xmlBufferPtr buf);

/*
 * Creating/freeing new structures.
 */
XMLPUBFUN xmlDtdPtr XMLCALL    
        xmlCreateIntSubset    (xmlDocPtr doc,
                     const xmlChar *name,
                     const xmlChar *ExternalID,
                     const xmlChar *SystemID);
XMLPUBFUN xmlDtdPtr XMLCALL    
        xmlNewDtd        (xmlDocPtr doc,
                     const xmlChar *name,
                     const xmlChar *ExternalID,
                     const xmlChar *SystemID);
XMLPUBFUN xmlDtdPtr XMLCALL    
        xmlGetIntSubset        (xmlDocPtr doc);
XMLPUBFUN void XMLCALL        
        xmlFreeDtd        (xmlDtdPtr cur);
#ifdef LIBXML_LEGACY_ENABLED
XMLPUBFUN xmlNsPtr XMLCALL    
        xmlNewGlobalNs        (xmlDocPtr doc,
                     const xmlChar *href,
                     const xmlChar *prefix);
#endif /* LIBXML_LEGACY_ENABLED */
XMLPUBFUN xmlNsPtr XMLCALL    
        xmlNewNs        (xmlNodePtr node,
                     const xmlChar *href,
                     const xmlChar *prefix);
XMLPUBFUN void XMLCALL        
        xmlFreeNs        (xmlNsPtr cur);
XMLPUBFUN void XMLCALL        
        xmlFreeNsList        (xmlNsPtr cur);
XMLPUBFUN xmlDocPtr XMLCALL     
        xmlNewDoc        (const xmlChar *version);
XMLPUBFUN void XMLCALL        
        xmlFreeDoc        (xmlDocPtr cur);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlNewDocProp        (xmlDocPtr doc,
                     const xmlChar *name,
                     const xmlChar *value);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
    defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlNewProp        (xmlNodePtr node,
                     const xmlChar *name,
                     const xmlChar *value);
#endif
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlNewNsProp        (xmlNodePtr node,
                     xmlNsPtr ns,
                     const xmlChar *name,
                     const xmlChar *value);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlNewNsPropEatName    (xmlNodePtr node,
                     xmlNsPtr ns,
                     xmlChar *name,
                     const xmlChar *value);
XMLPUBFUN void XMLCALL        
        xmlFreePropList        (xmlAttrPtr cur);
XMLPUBFUN void XMLCALL        
        xmlFreeProp        (xmlAttrPtr cur);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlCopyProp        (xmlNodePtr target,
                     xmlAttrPtr cur);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlCopyPropList        (xmlNodePtr target,
                     xmlAttrPtr cur);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlDtdPtr XMLCALL    
        xmlCopyDtd        (xmlDtdPtr dtd);
#endif /* LIBXML_TREE_ENABLED */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN xmlDocPtr XMLCALL    
        xmlCopyDoc        (xmlDocPtr doc,
                     int recursive);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */
/*
 * Creating new nodes.
 */
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocNode        (xmlDocPtr doc,
                     xmlNsPtr ns,
                     const xmlChar *name,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocNodeEatName    (xmlDocPtr doc,
                     xmlNsPtr ns,
                     xmlChar *name,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewNode        (xmlNsPtr ns,
                     const xmlChar *name);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewNodeEatName    (xmlNsPtr ns,
                     xmlChar *name);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewChild        (xmlNodePtr parent,
                     xmlNsPtr ns,
                     const xmlChar *name,
                     const xmlChar *content);
#endif
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocText        (xmlDocPtr doc,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewText        (const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocPI        (xmlDocPtr doc,
                     const xmlChar *name,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewPI        (const xmlChar *name,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocTextLen    (xmlDocPtr doc,
                     const xmlChar *content,
                     int len);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewTextLen        (const xmlChar *content,
                     int len);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocComment    (xmlDocPtr doc,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewComment        (const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewCDataBlock    (xmlDocPtr doc,
                     const xmlChar *content,
                     int len);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewCharRef        (xmlDocPtr doc,
                     const xmlChar *name);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewReference        (xmlDocPtr doc,
                     const xmlChar *name);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlCopyNode        (const xmlNodePtr node,
                     int recursive);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlDocCopyNode        (const xmlNodePtr node,
                     xmlDocPtr doc,
                     int recursive);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlDocCopyNodeList    (xmlDocPtr doc,
                     const xmlNodePtr node);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlCopyNodeList        (const xmlNodePtr node);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewTextChild        (xmlNodePtr parent,
                     xmlNsPtr ns,
                     const xmlChar *name,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocRawNode    (xmlDocPtr doc,
                     xmlNsPtr ns,
                     const xmlChar *name,
                     const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlNewDocFragment    (xmlDocPtr doc);
#endif /* LIBXML_TREE_ENABLED */

/*
 * Navigating.
 */
XMLPUBFUN long XMLCALL        
        xmlGetLineNo        (xmlNodePtr node);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED)
XMLPUBFUN xmlChar * XMLCALL    
        xmlGetNodePath        (xmlNodePtr node);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_DEBUG_ENABLED) */
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlDocGetRootElement    (xmlDocPtr doc);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlGetLastChild        (xmlNodePtr parent);
XMLPUBFUN int XMLCALL        
        xmlNodeIsText        (xmlNodePtr node);
XMLPUBFUN int XMLCALL        
        xmlIsBlankNode        (xmlNodePtr node);

/*
 * Changing the structure.
 */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlDocSetRootElement    (xmlDocPtr doc,
                     xmlNodePtr root);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN void XMLCALL        
        xmlNodeSetName        (xmlNodePtr cur,
                     const xmlChar *name);
#endif /* LIBXML_TREE_ENABLED */
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlAddChild        (xmlNodePtr parent,
                     xmlNodePtr cur);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlAddChildList        (xmlNodePtr parent,
                     xmlNodePtr cur);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED)
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlReplaceNode        (xmlNodePtr old,
                     xmlNodePtr cur);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_WRITER_ENABLED) */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_HTML_ENABLED) || \
    defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlAddPrevSibling    (xmlNodePtr cur,
                     xmlNodePtr elem);
#endif /* LIBXML_TREE_ENABLED || LIBXML_HTML_ENABLED || LIBXML_SCHEMAS_ENABLED */
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlAddSibling        (xmlNodePtr cur,
                     xmlNodePtr elem);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlAddNextSibling    (xmlNodePtr cur,
                     xmlNodePtr elem);
XMLPUBFUN void XMLCALL        
        xmlUnlinkNode        (xmlNodePtr cur);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlTextMerge        (xmlNodePtr first,
                     xmlNodePtr second);
XMLPUBFUN int XMLCALL        
        xmlTextConcat        (xmlNodePtr node,
                     const xmlChar *content,
                     int len);
XMLPUBFUN void XMLCALL        
        xmlFreeNodeList        (xmlNodePtr cur);
XMLPUBFUN void XMLCALL        
        xmlFreeNode        (xmlNodePtr cur);
XMLPUBFUN void XMLCALL        
        xmlSetTreeDoc        (xmlNodePtr tree,
                     xmlDocPtr doc);
XMLPUBFUN void XMLCALL        
        xmlSetListDoc        (xmlNodePtr list,
                     xmlDocPtr doc);
/*
 * Namespaces.
 */
XMLPUBFUN xmlNsPtr XMLCALL    
        xmlSearchNs        (xmlDocPtr doc,
                     xmlNodePtr node,
                     const xmlChar *nameSpace);
XMLPUBFUN xmlNsPtr XMLCALL    
        xmlSearchNsByHref    (xmlDocPtr doc,
                     xmlNodePtr node,
                     const xmlChar *href);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN xmlNsPtr * XMLCALL    
        xmlGetNsList        (xmlDocPtr doc,
                     xmlNodePtr node);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XPATH_ENABLED) */

XMLPUBFUN void XMLCALL        
        xmlSetNs        (xmlNodePtr node,
                     xmlNsPtr ns);
XMLPUBFUN xmlNsPtr XMLCALL    
        xmlCopyNamespace    (xmlNsPtr cur);
XMLPUBFUN xmlNsPtr XMLCALL    
        xmlCopyNamespaceList    (xmlNsPtr cur);

/*
 * Changing the content.
 */
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED)
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlSetProp        (xmlNodePtr node,
                     const xmlChar *name,
                     const xmlChar *value);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlSetNsProp        (xmlNodePtr node,
                     xmlNsPtr ns,
                     const xmlChar *name,
                     const xmlChar *value);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) || defined(LIBXML_HTML_ENABLED) */
XMLPUBFUN xmlChar * XMLCALL    
        xmlGetNoNsProp        (xmlNodePtr node,
                     const xmlChar *name);
XMLPUBFUN xmlChar * XMLCALL    
        xmlGetProp        (xmlNodePtr node,
                     const xmlChar *name);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlHasProp        (xmlNodePtr node,
                     const xmlChar *name);
XMLPUBFUN xmlAttrPtr XMLCALL    
        xmlHasNsProp        (xmlNodePtr node,
                     const xmlChar *name,
                     const xmlChar *nameSpace);
XMLPUBFUN xmlChar * XMLCALL    
        xmlGetNsProp        (xmlNodePtr node,
                     const xmlChar *name,
                     const xmlChar *nameSpace);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlStringGetNodeList    (xmlDocPtr doc,
                     const xmlChar *value);
XMLPUBFUN xmlNodePtr XMLCALL    
        xmlStringLenGetNodeList    (xmlDocPtr doc,
                     const xmlChar *value,
                     int len);
XMLPUBFUN xmlChar * XMLCALL    
        xmlNodeListGetString    (xmlDocPtr doc,
                     xmlNodePtr list,
                     int inLine);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlChar * XMLCALL    
        xmlNodeListGetRawString    (xmlDocPtr doc,
                     xmlNodePtr list,
                     int inLine);
#endif /* LIBXML_TREE_ENABLED */
XMLPUBFUN void XMLCALL        
        xmlNodeSetContent    (xmlNodePtr cur,
                     const xmlChar *content);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN void XMLCALL        
        xmlNodeSetContentLen    (xmlNodePtr cur,
                     const xmlChar *content,
                     int len);
#endif /* LIBXML_TREE_ENABLED */
XMLPUBFUN void XMLCALL        
        xmlNodeAddContent    (xmlNodePtr cur,
                     const xmlChar *content);
XMLPUBFUN void XMLCALL        
        xmlNodeAddContentLen    (xmlNodePtr cur,
                     const xmlChar *content,
                     int len);
XMLPUBFUN xmlChar * XMLCALL    
        xmlNodeGetContent    (xmlNodePtr cur);
XMLPUBFUN int XMLCALL
        xmlNodeBufGetContent    (xmlBufferPtr buffer,
                     xmlNodePtr cur);
XMLPUBFUN xmlChar * XMLCALL    
        xmlNodeGetLang        (xmlNodePtr cur);
XMLPUBFUN int XMLCALL        
        xmlNodeGetSpacePreserve    (xmlNodePtr cur);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN void XMLCALL        
        xmlNodeSetLang        (xmlNodePtr cur,
                     const xmlChar *lang);
XMLPUBFUN void XMLCALL        
        xmlNodeSetSpacePreserve (xmlNodePtr cur,
                     int val);
#endif /* LIBXML_TREE_ENABLED */
XMLPUBFUN xmlChar * XMLCALL    
        xmlNodeGetBase        (xmlDocPtr doc,
                     xmlNodePtr cur);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_XINCLUDE_ENABLED)
XMLPUBFUN void XMLCALL        
        xmlNodeSetBase        (xmlNodePtr cur,
                     const xmlChar *uri);
#endif

/*
 * Removing content.
 */
XMLPUBFUN int XMLCALL        
        xmlRemoveProp        (xmlAttrPtr cur);
#if defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED)
XMLPUBFUN int XMLCALL        
        xmlUnsetNsProp        (xmlNodePtr node,
                     xmlNsPtr ns,
                     const xmlChar *name);
XMLPUBFUN int XMLCALL        
        xmlUnsetProp        (xmlNodePtr node,
                     const xmlChar *name);
#endif /* defined(LIBXML_TREE_ENABLED) || defined(LIBXML_SCHEMAS_ENABLED) */

/*
 * Internal, don't use.
 */
XMLPUBFUN void XMLCALL        
        xmlBufferWriteCHAR    (xmlBufferPtr buf,
                     const xmlChar *string);
XMLPUBFUN void XMLCALL        
        xmlBufferWriteChar    (xmlBufferPtr buf,
                     const char *string);
XMLPUBFUN void XMLCALL        
        xmlBufferWriteQuotedString(xmlBufferPtr buf,
                     const xmlChar *string);

#ifdef LIBXML_OUTPUT_ENABLED
XMLPUBFUN void xmlAttrSerializeTxtContent(xmlBufferPtr buf,
                     xmlDocPtr doc,
                     xmlAttrPtr attr,
                     const xmlChar *string);
#endif /* LIBXML_OUTPUT_ENABLED */

#ifdef LIBXML_TREE_ENABLED
/*
 * Namespace handling.
 */
XMLPUBFUN int XMLCALL        
        xmlReconciliateNs    (xmlDocPtr doc,
                     xmlNodePtr tree);
#endif

#ifdef LIBXML_OUTPUT_ENABLED
/*
 * Saving.
 */
XMLPUBFUN void XMLCALL        
        xmlDocDumpFormatMemory    (xmlDocPtr cur,
                     xmlChar **mem,
                     int *size,
                     int format);
XMLPUBFUN void XMLCALL        
        xmlDocDumpMemory    (xmlDocPtr cur,
                     xmlChar **mem,
                     int *size);
XMLPUBFUN void XMLCALL        
        xmlDocDumpMemoryEnc    (xmlDocPtr out_doc,
                     xmlChar **doc_txt_ptr,
                     int * doc_txt_len,
                     const char *txt_encoding);
XMLPUBFUN void XMLCALL        
        xmlDocDumpFormatMemoryEnc(xmlDocPtr out_doc,
                     xmlChar **doc_txt_ptr,
                     int * doc_txt_len,
                     const char *txt_encoding,
                     int format);
XMLPUBFUN int XMLCALL        
        xmlDocFormatDump    (FILE *f,
                     xmlDocPtr cur,
                     int format);
XMLPUBFUN int XMLCALL    
        xmlDocDump        (FILE *f,
                     xmlDocPtr cur);
XMLPUBFUN void XMLCALL        
        xmlElemDump        (FILE *f,
                     xmlDocPtr doc,
                     xmlNodePtr cur);
XMLPUBFUN int XMLCALL        
        xmlSaveFile        (const char *filename,
                     xmlDocPtr cur);
XMLPUBFUN int XMLCALL        
        xmlSaveFormatFile    (const char *filename,
                     xmlDocPtr cur,
                     int format);
XMLPUBFUN int XMLCALL        
        xmlNodeDump        (xmlBufferPtr buf,
                     xmlDocPtr doc,
                     xmlNodePtr cur,
                     int level,
                     int format);

XMLPUBFUN int XMLCALL        
        xmlSaveFileTo        (xmlOutputBufferPtr buf,
                     xmlDocPtr cur,
                     const char *encoding);
XMLPUBFUN int XMLCALL             
        xmlSaveFormatFileTo     (xmlOutputBufferPtr buf,
                     xmlDocPtr cur,
                         const char *encoding,
                         int format);
XMLPUBFUN void XMLCALL        
        xmlNodeDumpOutput    (xmlOutputBufferPtr buf,
                     xmlDocPtr doc,
                     xmlNodePtr cur,
                     int level,
                     int format,
                     const char *encoding);

XMLPUBFUN int XMLCALL        
        xmlSaveFormatFileEnc    (const char *filename,
                     xmlDocPtr cur,
                     const char *encoding,
                     int format);

XMLPUBFUN int XMLCALL        
        xmlSaveFileEnc        (const char *filename,
                     xmlDocPtr cur,
                     const char *encoding);

#endif /* LIBXML_OUTPUT_ENABLED */
/*
 * XHTML
 */
XMLPUBFUN int XMLCALL        
        xmlIsXHTML        (const xmlChar *systemID,
                     const xmlChar *publicID);

/*
 * Compression.
 */
XMLPUBFUN int XMLCALL        
        xmlGetDocCompressMode    (xmlDocPtr doc);
XMLPUBFUN void XMLCALL        
        xmlSetDocCompressMode    (xmlDocPtr doc,
                     int mode);
XMLPUBFUN int XMLCALL        
        xmlGetCompressMode    (void);
XMLPUBFUN void XMLCALL        
        xmlSetCompressMode    (int mode);

/*
* DOM-wrapper helper functions.
*/
XMLPUBFUN xmlDOMWrapCtxtPtr XMLCALL
        xmlDOMWrapNewCtxt    (void);
XMLPUBFUN void XMLCALL
        xmlDOMWrapFreeCtxt    (xmlDOMWrapCtxtPtr ctxt);
XMLPUBFUN int XMLCALL
        xmlDOMWrapReconcileNamespaces(xmlDOMWrapCtxtPtr ctxt,
                     xmlNodePtr elem,
                     int options);
XMLPUBFUN int XMLCALL
        xmlDOMWrapAdoptNode        (xmlDOMWrapCtxtPtr ctxt,
                     xmlDocPtr sourceDoc,
                     xmlNodePtr node,
                     xmlDocPtr destDoc,            
                     xmlNodePtr destParent,
                     int options);
XMLPUBFUN int XMLCALL
        xmlDOMWrapRemoveNode    (xmlDOMWrapCtxtPtr ctxt,
                     xmlDocPtr doc,
                     xmlNodePtr node,
                     int options);
XMLPUBFUN int XMLCALL
        xmlDOMWrapCloneNode        (xmlDOMWrapCtxtPtr ctxt,
                     xmlDocPtr sourceDoc,
                     xmlNodePtr node,
                     xmlNodePtr *clonedNode,
                     xmlDocPtr destDoc,
                     xmlNodePtr destParent,
                     int deep,
                     int options);

#ifdef LIBXML_TREE_ENABLED
/*
 * 5 interfaces from DOM ElementTraversal, but different in entities
 * traversal.
 */
XMLPUBFUN unsigned long XMLCALL
            xmlChildElementCount        (xmlNodePtr parent);
XMLPUBFUN xmlNodePtr XMLCALL
            xmlNextElementSibling       (xmlNodePtr node);
XMLPUBFUN xmlNodePtr XMLCALL
            xmlFirstElementChild        (xmlNodePtr parent);
XMLPUBFUN xmlNodePtr XMLCALL
            xmlLastElementChild         (xmlNodePtr parent);
XMLPUBFUN xmlNodePtr XMLCALL
            xmlPreviousElementSibling   (xmlNodePtr node);
#endif
#ifdef __cplusplus
}
#endif
#ifndef __XML_PARSER_H__
#include <libxml/xmlmemory.h>
#endif

#endif /* __XML_TREE_H__ */