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
|
/*
* xpathInternals.c: internal interfaces for XML Path Language implementation
* used to build new modules on top of XPath
*
* See COPYRIGHT for the status of this software
*
* Author: daniel@veillard.com
*/
#ifndef __XML_XPATH_INTERNALS_H__
#define __XML_XPATH_INTERNALS_H__
#include <libxml/xmlversion.h>
#include <libxml/xpath.h>
#ifdef __cplusplus
extern "C" {
#endif
/************************************************************************
* *
* Helpers *
* *
************************************************************************/
/**
* Many of these macros may later turn into functions. They
* shouldn't be used in #ifdef's preprocessor instructions.
*/
/**
* xmlXPathSetError:
* @ctxt: an XPath parser context
* @err: an xmlXPathError code
*
* Raises an error.
*/
#define xmlXPathSetError(ctxt, err) \
{ xmlXPatherror((ctxt), __FILE__, __LINE__, (err)); \
(ctxt)->error = (err); }
/**
* xmlXPathSetArityError:
* @ctxt: an XPath parser context
*
* Raises an XPATH_INVALID_ARITY error.
*/
#define xmlXPathSetArityError(ctxt) \
xmlXPathSetError((ctxt), XPATH_INVALID_ARITY)
/**
* xmlXPathSetTypeError:
* @ctxt: an XPath parser context
*
* Raises an XPATH_INVALID_TYPE error.
*/
#define xmlXPathSetTypeError(ctxt) \
xmlXPathSetError((ctxt), XPATH_INVALID_TYPE)
/**
* xmlXPathGetError:
* @ctxt: an XPath parser context
*
* Get the error code of an XPath context.
*
* Returns the context error.
*/
#define xmlXPathGetError(ctxt) ((ctxt)->error)
/**
* xmlXPathCheckError:
* @ctxt: an XPath parser context
*
* Check if an XPath error was raised.
*
* Returns true if an error has been raised, false otherwise.
*/
#define xmlXPathCheckError(ctxt) ((ctxt)->error != XPATH_EXPRESSION_OK)
/**
* xmlXPathGetDocument:
* @ctxt: an XPath parser context
*
* Get the document of an XPath context.
*
* Returns the context document.
*/
#define xmlXPathGetDocument(ctxt) ((ctxt)->context->doc)
/**
* xmlXPathGetContextNode:
* @ctxt: an XPath parser context
*
* Get the context node of an XPath context.
*
* Returns the context node.
*/
#define xmlXPathGetContextNode(ctxt) ((ctxt)->context->node)
int xmlXPathPopBoolean (xmlXPathParserContextPtr ctxt);
double xmlXPathPopNumber (xmlXPathParserContextPtr ctxt);
xmlChar * xmlXPathPopString (xmlXPathParserContextPtr ctxt);
xmlNodeSetPtr xmlXPathPopNodeSet (xmlXPathParserContextPtr ctxt);
void * xmlXPathPopExternal (xmlXPathParserContextPtr ctxt);
/**
* xmlXPathReturnBoolean:
* @ctxt: an XPath parser context
* @val: a boolean
*
* Pushes the boolean @val on the context stack.
*/
#define xmlXPathReturnBoolean(ctxt, val) \
valuePush((ctxt), xmlXPathNewBoolean(val))
/**
* xmlXPathReturnTrue:
* @ctxt: an XPath parser context
*
* Pushes true on the context stack.
*/
#define xmlXPathReturnTrue(ctxt) xmlXPathReturnBoolean((ctxt), 1)
/**
* xmlXPathReturnFalse:
* @ctxt: an XPath parser context
*
* Pushes false on the context stack.
*/
#define xmlXPathReturnFalse(ctxt) xmlXPathReturnBoolean((ctxt), 0)
/**
* xmlXPathReturnNumber:
* @ctxt: an XPath parser context
* @val: a double
*
* Pushes the double @val on the context stack.
*/
#define xmlXPathReturnNumber(ctxt, val) \
valuePush((ctxt), xmlXPathNewFloat(val))
/**
* xmlXPathReturnString:
* @ctxt: an XPath parser context
* @str: a string
*
* Pushes the string @str on the context stack.
*/
#define xmlXPathReturnString(ctxt, str) \
valuePush((ctxt), xmlXPathWrapString(str))
/**
* xmlXPathReturnEmptyString:
* @ctxt: an XPath parser context
*
* Pushes an empty string on the stack.
*/
#define xmlXPathReturnEmptyString(ctxt) \
valuePush((ctxt), xmlXPathNewCString(""))
/**
* xmlXPathReturnNodeSet:
* @ctxt: an XPath parser context
* @ns: a node-set
*
* Pushes the node-set @ns on the context stack.
*/
#define xmlXPathReturnNodeSet(ctxt, ns) \
valuePush((ctxt), xmlXPathWrapNodeSet(ns))
/**
* xmlXPathReturnEmptyNodeSet:
* @ctxt: an XPath parser context
*
* Pushes an empty node-set on the context stack.
*/
#define xmlXPathReturnEmptyNodeSet(ctxt) \
valuePush((ctxt), xmlXPathNewNodeSet(NULL))
/**
* xmlXPathReturnExternal:
* @ctxt: an XPath parser context
* @val: user data
*
* Pushes user data on the context stack.
*/
#define xmlXPathReturnExternal(ctxt, val) \
valuePush((ctxt), xmlXPathWrapExternal(val))
/**
* xmlXPathStackIsNodeSet:
* @ctxt: an XPath parser context
*
* Check if the current value on the XPath stack is a node set or
* an XSLT value tree.
*
* Returns true if the current object on the stack is a node-set.
*/
#define xmlXPathStackIsNodeSet(ctxt) \
(((ctxt)->value != NULL) \
&& (((ctxt)->value->type == XPATH_NODESET) \
|| ((ctxt)->value->type == XPATH_XSLT_TREE)))
/**
* xmlXPathStackIsExternal:
* @ctxt: an XPath parser context
*
* Checks if the current value on the XPath stack is an external
* object.
*
* Returns true if the current object on the stack is an external
* object.
*/
#define xmlXPathStackIsExternal(ctxt) \
((ctxt->value != NULL) && (ctxt->value->type == XPATH_USERS))
/**
* xmlXPathEmptyNodeSet:
* @ns: a node-set
*
* Empties a node-set.
*/
#define xmlXPathEmptyNodeSet(ns) \
{ while ((ns)->nodeNr > 0) (ns)->nodeTab[(ns)->nodeNr--] = NULL; }
/**
* CHECK_ERROR:
*
* Macro to return from the function if an XPath error was detected.
*/
#define CHECK_ERROR \
if (ctxt->error != XPATH_EXPRESSION_OK) return
/**
* CHECK_ERROR0:
*
* Macro to return 0 from the function if an XPath error was detected.
*/
#define CHECK_ERROR0 \
if (ctxt->error != XPATH_EXPRESSION_OK) return(0)
/**
* XP_ERROR:
* @X: the error code
*
* Macro to raise an XPath error and return.
*/
#define XP_ERROR(X) \
{ xmlXPatherror(ctxt, __FILE__, __LINE__, X); \
ctxt->error = (X); return; }
/**
* XP_ERROR0:
* @X: the error code
*
* Macro to raise an XPath error and return 0.
*/
#define XP_ERROR0(X) \
{ xmlXPatherror(ctxt, __FILE__, __LINE__, X); \
ctxt->error = (X); return(0); }
/**
* CHECK_TYPE:
* @typeval: the XPath type
*
* Macro to check that the value on top of the XPath stack is of a given
* type.
*/
#define CHECK_TYPE(typeval) \
if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
XP_ERROR(XPATH_INVALID_TYPE)
/**
* CHECK_TYPE0:
* @typeval: the XPath type
*
* Macro to check that the value on top of the XPath stack is of a given
* type. Return(0) in case of failure
*/
#define CHECK_TYPE0(typeval) \
if ((ctxt->value == NULL) || (ctxt->value->type != typeval)) \
XP_ERROR0(XPATH_INVALID_TYPE)
/**
* CHECK_ARITY:
* @x: the number of expected args
*
* Macro to check that the number of args passed to an XPath function matches.
*/
#define CHECK_ARITY(x) \
if (nargs != (x)) \
XP_ERROR(XPATH_INVALID_ARITY);
/**
* CAST_TO_STRING:
*
* Macro to try to cast the value on the top of the XPath stack to a string.
*/
#define CAST_TO_STRING \
if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_STRING)) \
xmlXPathStringFunction(ctxt, 1);
/**
* CAST_TO_NUMBER:
*
* Macro to try to cast the value on the top of the XPath stack to a number.
*/
#define CAST_TO_NUMBER \
if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_NUMBER)) \
xmlXPathNumberFunction(ctxt, 1);
/**
* CAST_TO_BOOLEAN:
*
* Macro to try to cast the value on the top of the XPath stack to a boolean.
*/
#define CAST_TO_BOOLEAN \
if ((ctxt->value != NULL) && (ctxt->value->type != XPATH_BOOLEAN)) \
xmlXPathBooleanFunction(ctxt, 1);
/*
* Variable Lookup forwarding.
*/
/**
* xmlXPathVariableLookupFunc:
* @ctxt: an XPath context
* @name: name of the variable
* @ns_uri: the namespace name hosting this variable
*
* Prototype for callbacks used to plug variable lookup in the XPath
* engine.
*
* Returns the XPath object value or NULL if not found.
*/
typedef xmlXPathObjectPtr (*xmlXPathVariableLookupFunc) (void *ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
void xmlXPathRegisterVariableLookup (xmlXPathContextPtr ctxt,
xmlXPathVariableLookupFunc f,
void *data);
/*
* Function Lookup forwarding.
*/
/**
* xmlXPathFuncLookupFunc:
* @ctxt: an XPath context
* @name: name of the function
* @ns_uri: the namespace name hosting this function
*
* Prototype for callbacks used to plug function lookup in the XPath
* engine.
*
* Returns the XPath function or NULL if not found.
*/
typedef xmlXPathFunction (*xmlXPathFuncLookupFunc) (void *ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
void xmlXPathRegisterFuncLookup (xmlXPathContextPtr ctxt,
xmlXPathFuncLookupFunc f,
void *funcCtxt);
/*
* Error reporting.
*/
void xmlXPatherror (xmlXPathParserContextPtr ctxt,
const char *file,
int line,
int no);
void xmlXPathDebugDumpObject (FILE *output,
xmlXPathObjectPtr cur,
int depth);
void xmlXPathDebugDumpCompExpr(FILE *output,
xmlXPathCompExprPtr comp,
int depth);
/**
* NodeSet handling.
*/
int xmlXPathNodeSetContains (xmlNodeSetPtr cur,
xmlNodePtr val);
xmlNodeSetPtr xmlXPathDifference (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
xmlNodeSetPtr xmlXPathIntersection (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
xmlNodeSetPtr xmlXPathDistinctSorted (xmlNodeSetPtr nodes);
xmlNodeSetPtr xmlXPathDistinct (xmlNodeSetPtr nodes);
int xmlXPathHasSameNodes (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
xmlNodeSetPtr xmlXPathNodeLeadingSorted (xmlNodeSetPtr nodes,
xmlNodePtr node);
xmlNodeSetPtr xmlXPathLeadingSorted (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
xmlNodeSetPtr xmlXPathNodeLeading (xmlNodeSetPtr nodes,
xmlNodePtr node);
xmlNodeSetPtr xmlXPathLeading (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
xmlNodeSetPtr xmlXPathNodeTrailingSorted (xmlNodeSetPtr nodes,
xmlNodePtr node);
xmlNodeSetPtr xmlXPathTrailingSorted (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
xmlNodeSetPtr xmlXPathNodeTrailing (xmlNodeSetPtr nodes,
xmlNodePtr node);
xmlNodeSetPtr xmlXPathTrailing (xmlNodeSetPtr nodes1,
xmlNodeSetPtr nodes2);
/**
* Extending a context.
*/
int xmlXPathRegisterNs (xmlXPathContextPtr ctxt,
const xmlChar *prefix,
const xmlChar *ns_uri);
const xmlChar * xmlXPathNsLookup (xmlXPathContextPtr ctxt,
const xmlChar *prefix);
void xmlXPathRegisteredNsCleanup (xmlXPathContextPtr ctxt);
int xmlXPathRegisterFunc (xmlXPathContextPtr ctxt,
const xmlChar *name,
xmlXPathFunction f);
int xmlXPathRegisterFuncNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri,
xmlXPathFunction f);
int xmlXPathRegisterVariable (xmlXPathContextPtr ctxt,
const xmlChar *name,
xmlXPathObjectPtr value);
int xmlXPathRegisterVariableNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri,
xmlXPathObjectPtr value);
xmlXPathFunction xmlXPathFunctionLookup (xmlXPathContextPtr ctxt,
const xmlChar *name);
xmlXPathFunction xmlXPathFunctionLookupNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
void xmlXPathRegisteredFuncsCleanup(xmlXPathContextPtr ctxt);
xmlXPathObjectPtr xmlXPathVariableLookup (xmlXPathContextPtr ctxt,
const xmlChar *name);
xmlXPathObjectPtr xmlXPathVariableLookupNS (xmlXPathContextPtr ctxt,
const xmlChar *name,
const xmlChar *ns_uri);
void xmlXPathRegisteredVariablesCleanup(xmlXPathContextPtr ctxt);
/**
* Utilities to extend XPath.
*/
xmlXPathParserContextPtr
xmlXPathNewParserContext (const xmlChar *str,
xmlXPathContextPtr ctxt);
void xmlXPathFreeParserContext (xmlXPathParserContextPtr ctxt);
/* TODO: remap to xmlXPathValuePop and Push. */
xmlXPathObjectPtr valuePop (xmlXPathParserContextPtr ctxt);
int valuePush (xmlXPathParserContextPtr ctxt,
xmlXPathObjectPtr value);
xmlXPathObjectPtr xmlXPathNewString (const xmlChar *val);
xmlXPathObjectPtr xmlXPathNewCString (const char *val);
xmlXPathObjectPtr xmlXPathWrapString (xmlChar *val);
xmlXPathObjectPtr xmlXPathWrapCString (char * val);
xmlXPathObjectPtr xmlXPathNewFloat (double val);
xmlXPathObjectPtr xmlXPathNewBoolean (int val);
xmlXPathObjectPtr xmlXPathNewNodeSet (xmlNodePtr val);
xmlXPathObjectPtr xmlXPathNewValueTree (xmlNodePtr val);
void xmlXPathNodeSetAdd (xmlNodeSetPtr cur,
xmlNodePtr val);
void xmlXPathNodeSetAddUnique (xmlNodeSetPtr cur,
xmlNodePtr val);
void xmlXPathNodeSetAddNs (xmlNodeSetPtr cur,
xmlNodePtr node,
xmlNsPtr ns);
void xmlXPathNodeSetSort (xmlNodeSetPtr set);
void xmlXPathRoot (xmlXPathParserContextPtr ctxt);
void xmlXPathEvalExpr (xmlXPathParserContextPtr ctxt);
xmlChar * xmlXPathParseName (xmlXPathParserContextPtr ctxt);
xmlChar * xmlXPathParseNCName (xmlXPathParserContextPtr ctxt);
/*
* Existing functions.
*/
double xmlXPathStringEvalNumber(const xmlChar *str);
int xmlXPathEvaluatePredicateResult(xmlXPathParserContextPtr ctxt,
xmlXPathObjectPtr res);
void xmlXPathRegisterAllFunctions(xmlXPathContextPtr ctxt);
xmlNodeSetPtr xmlXPathNodeSetMerge(xmlNodeSetPtr val1, xmlNodeSetPtr val2);
void xmlXPathNodeSetDel(xmlNodeSetPtr cur, xmlNodePtr val);
void xmlXPathNodeSetRemove(xmlNodeSetPtr cur, int val);
xmlXPathObjectPtr xmlXPathNewNodeSetList(xmlNodeSetPtr val);
xmlXPathObjectPtr xmlXPathWrapNodeSet(xmlNodeSetPtr val);
xmlXPathObjectPtr xmlXPathWrapExternal(void *val);
int xmlXPathEqualValues(xmlXPathParserContextPtr ctxt);
int xmlXPathNotEqualValues(xmlXPathParserContextPtr ctxt);
int xmlXPathCompareValues(xmlXPathParserContextPtr ctxt, int inf, int strict);
void xmlXPathValueFlipSign(xmlXPathParserContextPtr ctxt);
void xmlXPathAddValues(xmlXPathParserContextPtr ctxt);
void xmlXPathSubValues(xmlXPathParserContextPtr ctxt);
void xmlXPathMultValues(xmlXPathParserContextPtr ctxt);
void xmlXPathDivValues(xmlXPathParserContextPtr ctxt);
void xmlXPathModValues(xmlXPathParserContextPtr ctxt);
int xmlXPathIsNodeType(const xmlChar *name);
/*
* Some of the axis navigation routines.
*/
xmlNodePtr xmlXPathNextSelf(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextChild(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextDescendant(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextDescendantOrSelf(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextParent(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextAncestorOrSelf(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextFollowingSibling(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextFollowing(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextNamespace(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextAttribute(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextPreceding(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextAncestor(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
xmlNodePtr xmlXPathNextPrecedingSibling(xmlXPathParserContextPtr ctxt,
xmlNodePtr cur);
/*
* The official core of XPath functions.
*/
void xmlXPathLastFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathPositionFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathCountFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathIdFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathLocalNameFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathNamespaceURIFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathStringFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathStringLengthFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathConcatFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathContainsFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathStartsWithFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathSubstringFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathSubstringBeforeFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathSubstringAfterFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathNormalizeFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathTranslateFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathNotFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathTrueFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathFalseFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathLangFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathNumberFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathSumFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathFloorFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathCeilingFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathRoundFunction(xmlXPathParserContextPtr ctxt, int nargs);
void xmlXPathBooleanFunction(xmlXPathParserContextPtr ctxt, int nargs);
/**
* Really internal functions
*/
void xmlXPathNodeSetFreeNs(xmlNsPtr ns);
#ifdef __cplusplus
}
#endif
#endif /* ! __XML_XPATH_INTERNALS_H__ */
|
