summaryrefslogtreecommitdiff
path: root/include/libxml/tree.h
blob: 470151d587105e634e8914ec588ea279a6baa69e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
/*
 * 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

/**
 * 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 */
};

/**
 * 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 */
};

/**
 * 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,
    XML_BUFFER_ALLOC_IMMUTABLE
} 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 */
    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))


/**
 * 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 */
    struct _xmlDict *dict;      /* dict used to allocate names or NULL */
    void           *psvi;	/* for type/PSVI informations */
};

/**
 * 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
 */
XMLPUBFUN int XMLCALL
		xmlValidateNCName	(const xmlChar *value,
					 int space);
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);

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 void XMLCALL		
		xmlBufferAdd		(xmlBufferPtr buf,
					 const xmlChar *str,
					 int len);
XMLPUBFUN void XMLCALL		
		xmlBufferAddHead	(xmlBufferPtr buf,
					 const xmlChar *str,
					 int len);
XMLPUBFUN void XMLCALL		
		xmlBufferCat		(xmlBufferPtr buf,
					 const xmlChar *str);
XMLPUBFUN void 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);
XMLPUBFUN xmlNsPtr XMLCALL	
		xmlNewGlobalNs		(xmlDocPtr doc,
					 const xmlChar *href,
					 const xmlChar *prefix);
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);
XMLPUBFUN xmlAttrPtr XMLCALL	
		xmlNewProp		(xmlNodePtr node,
					 const xmlChar *name,
					 const xmlChar *value);
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);
XMLPUBFUN xmlDocPtr XMLCALL	
		xmlCopyDoc		(xmlDocPtr doc,
					 int recursive);
#endif /* LIBXML_TREE_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	
		xmlNewDocRawNode	(xmlDocPtr doc,
					 xmlNsPtr ns,
					 const xmlChar *name,
					 const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewNode		(xmlNsPtr ns,
					 const xmlChar *name);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewNodeEatName	(xmlNsPtr ns,
					 xmlChar *name);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewChild		(xmlNodePtr parent,
					 xmlNsPtr ns,
					 const xmlChar *name,
					 const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewTextChild		(xmlNodePtr parent,
					 xmlNsPtr ns,
					 const xmlChar *name,
					 const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewDocText		(xmlDocPtr doc,
					 const xmlChar *content);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewText		(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	
		xmlCopyNodeList		(const xmlNodePtr node);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlNewDocFragment	(xmlDocPtr doc);
#endif /* LIBXML_TREE_ENABLED */

/*
 * Navigating.
 */
XMLPUBFUN long XMLCALL		
		xmlGetLineNo		(xmlNodePtr node);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlChar * XMLCALL	
		xmlGetNodePath		(xmlNodePtr node);
#endif /* LIBXML_TREE_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);

#ifdef LIBXML_TREE_ENABLED
/*
 * Changing the structure.
 */
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlDocSetRootElement	(xmlDocPtr doc,
					 xmlNodePtr root);
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);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlReplaceNode		(xmlNodePtr old,
					 xmlNodePtr cur);
XMLPUBFUN xmlNodePtr XMLCALL	
		xmlAddPrevSibling	(xmlNodePtr cur,
					 xmlNodePtr elem);
#endif /* LIBXML_TREE_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);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlNsPtr * XMLCALL	
		xmlGetNsList		(xmlDocPtr doc,
					 xmlNodePtr node);
#endif /* LIBXML_TREE_ENABLED */

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

/*
 * Changing the content.
 */
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlAttrPtr XMLCALL	
		xmlSetProp		(xmlNodePtr node,
					 const xmlChar *name,
					 const xmlChar *value);
#endif /* LIBXML_TREE_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);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN xmlAttrPtr XMLCALL	
		xmlSetNsProp		(xmlNodePtr node,
					 xmlNsPtr ns,
					 const xmlChar *name,
					 const xmlChar *value);
#endif /* LIBXML_TREE_ENABLED */
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);
#ifdef LIBXML_TREE_ENABLED
XMLPUBFUN void XMLCALL		
		xmlNodeSetBase		(xmlNodePtr cur,
					 const xmlChar *uri);

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

XMLPUBFUN void xmlAttrSerializeTxtContent(xmlBufferPtr buf,
					 xmlDocPtr doc,
					 xmlAttrPtr attr,
					 const xmlChar *string);

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

#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);

#ifdef __cplusplus
}
#endif
#ifndef __XML_PARSER_H__
#include <libxml/xmlmemory.h>
#endif

#endif /* __XML_TREE_H__ */