| Internal data structures, constants and functions used by the XSLT engine. They are not part of the API or ABI, i.e. they can change without prior notice, use carefully.  Table of Contents#define CHECK_STOPPED #define CHECK_STOPPED0 #define CHECK_STOPPEDE #define XML_CAST_FPTR #define XSLT_MAX_SORT #define XSLT_PAT_NO_PRIORITY #define XSLT_RUNTIME_EXTRA #define XSLT_RUNTIME_EXTRA_FREE #define XSLT_RUNTIME_EXTRA_LST Structure xsltDecimalFormatstruct _xsltDecimalFormat
 Typedef xsltDecimalFormat * xsltDecimalFormatPtr
 Structure xsltDocumentstruct _xsltDocument
 Typedef xsltDocument * xsltDocumentPtr
 Structure xsltElemPreCompstruct _xsltElemPreComp
 Typedef xsltElemPreComp * xsltElemPreCompPtr
 Enum xsltOutputType
 Structure xsltRuntimeExtrastruct _xsltRuntimeExtra
 Typedef xsltRuntimeExtra * 
 Structure xsltStackElemstruct _xsltStackElem
 Typedef xsltStackElem * xsltStackElemPtr
 Structure xsltStylePreCompstruct _xsltStylePreComp
 Typedef xsltStylePreComp * xsltStylePreCompPtr
 Enum xsltStyleType
 Structure xsltStylesheetstruct _xsltStylesheet
 Typedef xsltStylesheet * xsltStylesheetPtr
 Structure xsltTemplatestruct _xsltTemplate
 Typedef xsltTemplate * xsltTemplatePtr
 Structure xsltTransformContextstruct _xsltTransformContext
 Typedef xsltTransformContext * xsltTransformContextPtr
 Enum xsltTransformState
 int	xsltAllocateExtra		(xsltStylesheetPtr style) int	xsltAllocateExtraCtxt		(xsltTransformContextPtr ctxt) void	xsltCompileAttr			(xsltStylesheetPtr style, xmlAttrPtr attr)
 xmlDocPtr	xsltCreateRVT		(xsltTransformContextPtr ctxt) xsltDecimalFormatPtr	xsltDecimalFormatGetByName	(xsltStylesheetPtr sheet, xmlChar * name)
 Function type: xsltElemPreCompDeallocator
void	xsltElemPreCompDeallocator	(xsltElemPreCompPtr comp)
 xmlChar *	xsltEvalAVT		(xsltTransformContextPtr ctxt, void * avt,
 xmlNodePtr node)
 xmlXPathError	xsltFormatNumberConversion	(xsltDecimalFormatPtr self, xmlChar * format,
 double number,
 xmlChar ** result)
 void	xsltFreeAVTList			(void * avt) void	xsltFreeRVTs			(xsltTransformContextPtr ctxt) void	xsltFreeStackElemList		(xsltStackElemPtr elem) void	xsltFreeStylesheet		(xsltStylesheetPtr sheet) int	xsltIsBlank			(xmlChar * str) xsltStylesheetPtr	xsltLoadStylesheetPI	(xmlDocPtr doc) xsltStylesheetPtr	xsltNewStylesheet	(void) void	xsltNumberFormat		(xsltTransformContextPtr ctxt, xsltNumberDataPtr data,
 xmlNodePtr node)
 xsltStylesheetPtr	xsltParseStylesheetDoc	(xmlDocPtr doc) xsltStylesheetPtr	xsltParseStylesheetFile	(const xmlChar * filename) xsltStylesheetPtr	xsltParseStylesheetImportedDoc	(xmlDocPtr doc, xsltStylesheetPtr style)
 void	xsltParseStylesheetOutput	(xsltStylesheetPtr style, xmlNodePtr cur)
 xsltStylesheetPtr	xsltParseStylesheetProcess	(xsltStylesheetPtr ret, xmlDocPtr doc)
 void	xsltParseTemplateContent	(xsltStylesheetPtr style, xmlNodePtr templ)
 int	xsltRegisterPersistRVT		(xsltTransformContextPtr ctxt, xmlDocPtr RVT)
 int	xsltRegisterTmpRVT		(xsltTransformContextPtr ctxt, xmlDocPtr RVT)
 Function type: xsltSortFunc
void	xsltSortFunc			(xsltTransformContextPtr ctxt, xmlNodePtr * sorts,
 int nbsorts)
 Function type: xsltTransformFunction
void	xsltTransformFunction		(xsltTransformContextPtr ctxt, xmlNodePtr node,
 xmlNodePtr inst,
 xsltElemPreCompPtr comp)
 DescriptionMacro: CHECK_STOPPED#define CHECK_STOPPED Macro to check if the XSLT processing should be stopped. Will return from the function. Macro: CHECK_STOPPED0#define CHECK_STOPPED0 Macro to check if the XSLT processing should be stopped. Will return from the function with a 0 value. Macro: CHECK_STOPPEDE#define CHECK_STOPPEDE Macro to check if the XSLT processing should be stopped. Will goto the error: label. Macro: XML_CAST_FPTR#define XML_CAST_FPTR Macro to do a casting from an object pointer to a function pointer without encountering a warning from gcc #define XML_CAST_FPTR(fptr) (*(void **)(&fptr)) This macro violated ISO C aliasing rules (gcc4 on s390 broke) so it is disabled now Macro: XSLT_MAX_SORT#define XSLT_MAX_SORT Max number of specified xsl:sort on an element. Macro: XSLT_PAT_NO_PRIORITY#define XSLT_PAT_NO_PRIORITY Specific value for pattern without priority expressed. Macro: XSLT_RUNTIME_EXTRA#define XSLT_RUNTIME_EXTRA Macro used to define extra information stored in the context Macro: XSLT_RUNTIME_EXTRA_FREE#define XSLT_RUNTIME_EXTRA_FREE Macro used to free extra information stored in the context Macro: XSLT_RUNTIME_EXTRA_LST#define XSLT_RUNTIME_EXTRA_LST Macro used to access extra information stored in the context Structure xsltDecimalFormatstruct _xsltDecimalFormat {
    struct _xsltDecimalFormat *	next	: chained list
    xmlChar *	name	: Used for interpretation of pattern
    xmlChar *	digit
    xmlChar *	patternSeparator	: May appear in result
    xmlChar *	minusSign
    xmlChar *	infinity
    xmlChar *	noNumber	: Not-a-number Used for interpretation of
    xmlChar *	decimalPoint
    xmlChar *	grouping
    xmlChar *	percent
    xmlChar *	permille
    xmlChar *	zeroDigit
}
 Structure xsltDocumentstruct _xsltDocument {
    struct _xsltDocument *	next	: documents are kept in a chained list
    int	main	: is this the main document
    xmlDocPtr	doc	: the parsed document
    void *	keys	: key tables storage
    struct _xsltDocument *	includes	: subsidiary includes
    int	preproc	: pre-processing already done
}
 Structure xsltElemPreCompstruct _xsltElemPreComp {
    xsltElemPreCompPtr	next	: chained list
    xsltStyleType	type	: type of the element
    xsltTransformFunction	func	: handling function
    xmlNodePtr	inst	: the instruction end of common part
    xsltElemPreCompDeallocator	free	: the deallocator
}
 Enum xsltOutputType {
    XSLT_OUTPUT_XML = 0
    XSLT_OUTPUT_HTML = 1
    XSLT_OUTPUT_TEXT = 2
}
Structure xsltRuntimeExtrastruct _xsltRuntimeExtra {
    void *	info	: pointer to the extra data
    xmlFreeFunc	deallocate	: pointer to the deallocation routine
}
 Structure xsltStackElemstruct _xsltStackElem {
    struct _xsltStackElem *	next	: chained list
    xsltStylePreCompPtr	comp	: the compiled form
    int	computed	: was the evaluation done
    const xmlChar *	name	: the local part of the name QName
    const xmlChar *	nameURI	: the URI part of the name QName
    const xmlChar *	select	: the eval string
    xmlNodePtr	tree	: the tree if no eval string or the locat
    xmlXPathObjectPtr	value	: The value if computed
}
 Structure xsltStylePreCompstruct _xsltStylePreComp {
    xsltElemPreCompPtr	next	: chained list
    xsltStyleType	type	: type of the element
    xsltTransformFunction	func	: handling function
    xmlNodePtr	inst	: * Pre computed values. *
    const xmlChar *	stype	: sort
    int	has_stype	: sort
    int	number	: sort
    const xmlChar *	order	: sort
    int	has_order	: sort
    int	descending	: sort
    const xmlChar *	lang	: sort
    int	has_lang	: sort
    const xmlChar *	case_order	: sort
    int	lower_first	: sort
    const xmlChar *	use	: copy, element
    int	has_use	: copy, element
    int	noescape	: text
    const xmlChar *	name	: element, attribute, pi
    int	has_name	: element, attribute, pi
    const xmlChar *	ns	: element
    int	has_ns	: element
    const xmlChar *	mode	: apply-templates
    const xmlChar *	modeURI	: apply-templates
    const xmlChar *	test	: if
    xsltTemplatePtr	templ	: call-template
    const xmlChar *	select	: sort, copy-of, value-of, apply-template
    int	ver11	: document
    const xmlChar *	filename	: document URL
    int	has_filename	: document
    xsltNumberData	numdata	: number
    xmlXPathCompExprPtr	comp	: a precompiled XPath expression
    xmlNsPtr *	nsList	: the namespaces in scope
    int	nsNr	: the number of namespaces in scope
}
 Enum xsltStyleType {
    XSLT_FUNC_COPY = 1
    XSLT_FUNC_SORT = 2
    XSLT_FUNC_TEXT = 3
    XSLT_FUNC_ELEMENT = 4
    XSLT_FUNC_ATTRIBUTE = 5
     = 6
    XSLT_FUNC_PI = 7
    XSLT_FUNC_COPYOF = 8
    XSLT_FUNC_VALUEOF = 9
    XSLT_FUNC_NUMBER = 10
    XSLT_FUNC_APPLYIMPORTS = 11
    XSLT_FUNC_CALLTEMPLATE = 12
    XSLT_FUNC_APPLYTEMPLATES = 13
    XSLT_FUNC_CHOOSE = 14
    XSLT_FUNC_IF = 15
    XSLT_FUNC_FOREACH = 16
    XSLT_FUNC_DOCUMENT = 17
    XSLT_FUNC_WITHPARAM = 18
    XSLT_FUNC_PARAM = 19
    XSLT_FUNC_VARIABLE = 20
    XSLT_FUNC_WHEN = 21
    XSLT_FUNC_EXTENSION = 22
}
Structure xsltStylesheetstruct _xsltStylesheet {
    struct _xsltStylesheet *	parent
    struct _xsltStylesheet *	next
    struct _xsltStylesheet *	imports
    xsltDocumentPtr	docList	: * General data on the style sheet docume
    xmlDocPtr	doc	: the parsed XML stylesheet
    xmlHashTablePtr	stripSpaces	: the hash table of the strip-space and p
    int	stripAll	: strip-space * (1) preserve-space * (-1)
    xmlHashTablePtr	cdataSection	: * Global variable or parameters. *
    xsltStackElemPtr	variables	: * Template descriptions. *
    xsltTemplatePtr	templates	: the ordered list of templates
    void *	templatesHash	: hash table or wherever compiled templat
    void *	rootMatch	: template based on /
    void *	keyMatch	: template based on key()
    void *	elemMatch	: template based on *
    void *	attrMatch	: template based on @*
    void *	parentMatch	: template based on ..
    void *	textMatch	: template based on text()
    void *	piMatch	: template based on processing-instructio
    void *	commentMatch	: * Namespace aliases. *
    xmlHashTablePtr	nsAliases	: * Attribute sets. *
    xmlHashTablePtr	attributeSets	: * Namespaces. *
    xmlHashTablePtr	nsHash	: the set of namespaces in use
    void *	nsDefs	: * Key definitions. *
    void *	keys	: * Output related stuff. *
    xmlChar *	method	: the output method
    xmlChar *	methodURI	: associated namespace if any
    xmlChar *	version	: version string
    xmlChar *	encoding	: encoding string
    int	omitXmlDeclaration	: * Number formatting. *
    xsltDecimalFormatPtr	decimalFormat
    int	standalone	: standalone = "yes" | "no"
    xmlChar *	doctypePublic	: doctype-public string
    xmlChar *	doctypeSystem	: doctype-system string
    int	indent	: should output being indented
    xmlChar *	mediaType	: * Precomputed blocks. *
    xsltElemPreCompPtr	preComps	: list of precomputed blocks
    int	warnings	: number of warnings found at compilation
    int	errors	: number of errors found at compilation
    xmlChar *	exclPrefix	: last excluded prefixes
    xmlChar **	exclPrefixTab	: array of excluded prefixes
    int	exclPrefixNr	: number of excluded prefixes in scope
    int	exclPrefixMax	: size of the array
    void *	_private	: * Extensions. *
    xmlHashTablePtr	extInfos	: the extension data
    int	extrasNr	: * For keeping track of nested includes *
    xsltDocumentPtr	includes	: * dictionnary: shared between stylesheet
    xmlDictPtr	dict	: * precompiled attribute value templates.
    void *	attVTs	: * if namespace-alias has an alias for th
    const xmlChar *	defaultAlias	: * bypass pre-processing (already done) (
    int	nopreproc	: * all document text strings were interna
    int	internalized	: * Literal Result Element as Stylesheet c
    int	literal_result
}
 Structure xsltTemplatestruct _xsltTemplate {
    struct _xsltTemplate *	next	: chained list sorted by priority
    struct _xsltStylesheet *	style	: the containing stylesheet
    xmlChar *	match	: the matching string
    float	priority	: as given from the stylesheet, not compu
    xmlChar *	name	: the local part of the name QName
    xmlChar *	nameURI	: the URI part of the name QName
    const xmlChar *	mode	: the local part of the mode QName
    const xmlChar *	modeURI	: the URI part of the mode QName
    xmlNodePtr	content	: the template replacement value
    xmlNodePtr	elem	: the source element
    int	inheritedNsNr	: number of inherited namespaces
    xmlNsPtr *	inheritedNs	: inherited non-excluded namespaces Profi
    int	nbCalls	: the number of time the template was cal
    unsigned long	time	: the time spent in this template
}
 Structure xsltTransformContextstruct _xsltTransformContext {
    xsltStylesheetPtr	style	: the stylesheet used
    xsltOutputType	type	: the type of output
    xsltTemplatePtr	templ	: the current template
    int	templNr	: Nb of templates in the stack
    int	templMax	: Size of the templtes stack
    xsltTemplatePtr *	templTab	: the template stack
    xsltStackElemPtr	vars	: the current variable list
    int	varsNr	: Nb of variable list in the stack
    int	varsMax	: Size of the variable list stack
    xsltStackElemPtr *	varsTab	: the variable list stack
    int	varsBase	: * Extensions *
    xmlHashTablePtr	extFunctions	: the extension functions
    xmlHashTablePtr	extElements	: the extension elements
    xmlHashTablePtr	extInfos	: the extension data
    const xmlChar *	mode	: the current mode
    const xmlChar *	modeURI	: the current mode URI
    xsltDocumentPtr	docList	: the document list
    xsltDocumentPtr	document	: the current document
    xmlNodePtr	node	: the current node being processed
    xmlNodeSetPtr	nodeList	: the current node list xmlNodePtr curren
    xmlDocPtr	output	: the resulting document
    xmlNodePtr	insert	: the insertion node
    xmlXPathContextPtr	xpathCtxt	: the XPath context
    xsltTransformState	state	: * Global variables *
    xmlHashTablePtr	globalVars	: the global variables and params
    xmlNodePtr	inst	: the instruction in the stylesheet
    int	xinclude	: should XInclude be processed
    const char *	outputFile	: the output URI if known
    int	profile	: is this run profiled
    long	prof	: the current profiled value
    int	profNr	: Nb of templates in the stack
    int	profMax	: Size of the templtaes stack
    long *	profTab	: the profile template stack
    void *	_private	: user defined data
    int	extrasNr	: the number of extras used
    int	extrasMax	: the number of extras allocated
    xsltRuntimeExtraPtr	extras	: extra per runtime informations
    xsltDocumentPtr	styleList	: the stylesheet docs list
    void *	sec	: the security preferences if any
    xmlGenericErrorFunc	error	: a specific error handler
    void *	errctx	: context for the error handler
    xsltSortFunc	sortfunc	: * handling of temporary Result Value Tre
    xmlDocPtr	tmpRVT	: list of RVT without persistance
    xmlDocPtr	persistRVT	: list of persistant RVTs
    int	ctxtflags	: * Speed optimization when coalescing tex
    const xmlChar *	lasttext	: last text node content
    unsigned int	lasttsize	: last text node size
    unsigned int	lasttuse	: * Per Context Debugging *
    int	debugStatus	: the context level debug status
    unsigned long *	traceCode	: pointer to the variable holding the mas
    int	parserOptions	: * dictionnary: shared between stylesheet
    xmlDictPtr	dict	: * temporary storage for doc ptr, current
    xmlDocPtr	tmpDoc	: * all document text strings are internal
    int	internalized
}
 Enum xsltTransformState {
    XSLT_STATE_OK = 0
    XSLT_STATE_ERROR = 1
    XSLT_STATE_STOPPED = 2
}
Function: xsltAllocateExtraint	xsltAllocateExtra		(xsltStylesheetPtr style)
 Allocate an extra runtime information slot statically while compiling the stylesheet and return its number | style: | an XSLT stylesheet |  | Returns: | the number of the slot | 
Function: xsltAllocateExtraCtxtint	xsltAllocateExtraCtxt		(xsltTransformContextPtr ctxt)
 Allocate an extra runtime information slot at run-time and return its number This make sure there is a slot ready in the transformation context | ctxt: | an XSLT transformation context |  | Returns: | the number of the slot | 
Function: xsltCompileAttrvoid	xsltCompileAttr			(xsltStylesheetPtr style, xmlAttrPtr attr)
 
 Precompile an attribute in a stylesheet, basically it checks if it is an attrubute value template, and if yes establish some structures needed to process it at transformation time. | style: | a XSLT process context |  | attr: | the attribute coming from the stylesheet. | 
Function: xsltCreateRVTxmlDocPtr	xsltCreateRVT		(xsltTransformContextPtr ctxt)
 Create a result value tree | ctxt: | an XSLT transformation context |  | Returns: | the result value tree or NULL in case of error | 
Function: xsltDecimalFormatGetByNamexsltDecimalFormatPtr	xsltDecimalFormatGetByName	(xsltStylesheetPtr sheet, xmlChar * name)
 
 Find decimal-format by name Function type: xsltElemPreCompDeallocatorFunction type: xsltElemPreCompDeallocator
void	xsltElemPreCompDeallocator	(xsltElemPreCompPtr comp)
 Deallocates an #xsltElemPreComp structure. | comp: | the #xsltElemPreComp to free up | 
 Function: xsltEvalAVTxmlChar *	xsltEvalAVT		(xsltTransformContextPtr ctxt, void * avt,
 xmlNodePtr node)
 
 Process the given AVT, and return the new string value. | ctxt: | the XSLT transformation context |  | avt: | the prevompiled attribute value template info |  | node: | the node hosting the attribute |  | Returns: | the computed string value or NULL, must be deallocated by the caller. | 
Function: xsltFormatNumberConversionxmlXPathError	xsltFormatNumberConversion	(xsltDecimalFormatPtr self, xmlChar * format,
 double number,
 xmlChar ** result)
 
 format-number() uses the JDK 1.1 DecimalFormat class: http://java.sun.com/products/jdk/1.1/docs/api/java.text.DecimalFormat.html Structure: pattern := subpattern{;subpattern} subpattern := {prefix}integer{.fraction}{suffix} prefix := '\\u0000'..'\\uFFFD' - specialCharacters suffix := '\\u0000'..'\\uFFFD' - specialCharacters integer := '#'* '0'* '0' fraction := '0'* '#'* Notation: X* 0 or more instances of X (X | Y) either X or Y. X..Y any character from X up to Y, inclusive. S - T characters in S, except those in T Special Characters: Symbol Meaning 0 a digit # a digit, zero shows as absent . placeholder for decimal separator , placeholder for grouping separator. ; separates formats. - default negative prefix. % multiply by 100 and show as percentage ? multiply by 1000 and show as per mille X any other characters can be used in the prefix or suffix ' used to quote special characters in a prefix or suffix. | self: | the decimal format |  | format: | the format requested |  | number: | the value to format |  | result: | the place to ouput the result |  | Returns: | a possible XPath error | 
Function: xsltFreeAVTListvoid	xsltFreeAVTList			(void * avt)
 Free up the memory associated to the attribute value templates | avt: | pointer to an list of AVT structures | 
Function: xsltFreeRVTsvoid	xsltFreeRVTs			(xsltTransformContextPtr ctxt)
 Free all the registered result value tree of the transformation | ctxt: | an XSLT transformation context | 
Function: xsltFreeStackElemListvoid	xsltFreeStackElemList		(xsltStackElemPtr elem)
 Free up the memory allocated by @elem | elem: | an XSLT stack element | 
Function: xsltFreeStylesheetvoid	xsltFreeStylesheet		(xsltStylesheetPtr sheet)
 Free up the memory allocated by @sheet Function: xsltIsBlankint	xsltIsBlank			(xmlChar * str)
 Check if a string is ignorable | str: | a string |  | Returns: | 1 if the string is NULL or made of blanks chars, 0 otherwise | 
Function: xsltLoadStylesheetPIxsltStylesheetPtr	xsltLoadStylesheetPI	(xmlDocPtr doc)
 This function tries to locate the stylesheet PI in the given document If found, and if contained within the document, it will extract that subtree to build the stylesheet to process @doc (doc itself will be modified). If found but referencing an external document it will attempt to load it and generate a stylesheet from it. In both cases, the resulting stylesheet and the document need to be freed once the transformation is done. | doc: | a document to process |  | Returns: | a new XSLT stylesheet structure or NULL if not found. | 
Function: xsltNewStylesheetxsltStylesheetPtr	xsltNewStylesheet	(void)
 Create a new XSLT Stylesheet Function: xsltNumberFormatvoid	xsltNumberFormat		(xsltTransformContextPtr ctxt, xsltNumberDataPtr data,
 xmlNodePtr node)
 
 Convert one number. | ctxt: | the XSLT transformation context |  | data: | the formatting informations |  | node: | the data to format | 
Function: xsltParseStylesheetDocxsltStylesheetPtr	xsltParseStylesheetDoc	(xmlDocPtr doc)
 parse an XSLT stylesheet building the associated structures | doc: | and xmlDoc parsed XML |  | Returns: | a new XSLT stylesheet structure. | 
Function: xsltParseStylesheetFilexsltStylesheetPtr	xsltParseStylesheetFile	(const xmlChar * filename)
 Load and parse an XSLT stylesheet | filename: | the filename/URL to the stylesheet |  | Returns: | a new XSLT stylesheet structure. | 
Function: xsltParseStylesheetImportedDocxsltStylesheetPtr	xsltParseStylesheetImportedDoc	(xmlDocPtr doc, xsltStylesheetPtr style)
 
 parse an XSLT stylesheet building the associated structures except the processing not needed for imported documents. | doc: | an xmlDoc parsed XML |  | style: | pointer to parent stylesheet |  | Returns: | a new XSLT stylesheet structure. | 
Function: xsltParseStylesheetOutputvoid	xsltParseStylesheetOutput	(xsltStylesheetPtr style, xmlNodePtr cur)
 
 parse an XSLT stylesheet output element and record information related to the stylesheet output | style: | the XSLT stylesheet |  | cur: | the "output" element | 
Function: xsltParseStylesheetProcessxsltStylesheetPtr	xsltParseStylesheetProcess	(xsltStylesheetPtr ret, xmlDocPtr doc)
 
 parse an XSLT stylesheet adding the associated structures | ret: | the XSLT stylesheet |  | doc: | and xmlDoc parsed XML |  | Returns: | the value of the 'ret' parameter if everything went right, NULL if something went amiss. | 
Function: xsltParseTemplateContentvoid	xsltParseTemplateContent	(xsltStylesheetPtr style, xmlNodePtr templ)
 
 parse a template content-model Clean-up the template content from unwanted ignorable blank nodes and process xslt:text | style: | the XSLT stylesheet |  | templ: | the container node (can be a document for literal results) | 
Function: xsltRegisterPersistRVTint	xsltRegisterPersistRVT		(xsltTransformContextPtr ctxt, xmlDocPtr RVT)
 
 Register the result value tree for destruction at the end of the processing | ctxt: | an XSLT transformation context |  | RVT: | a result value tree |  | Returns: | 0 in case of success and -1 in case of error. | 
Function: xsltRegisterTmpRVTint	xsltRegisterTmpRVT		(xsltTransformContextPtr ctxt, xmlDocPtr RVT)
 
 Register the result value tree for destruction at the end of the context | ctxt: | an XSLT transformation context |  | RVT: | a result value tree |  | Returns: | 0 in case of success and -1 in case of error. | 
Function type: xsltSortFuncFunction type: xsltSortFunc
void	xsltSortFunc			(xsltTransformContextPtr ctxt, xmlNodePtr * sorts,
 int nbsorts)
 Signature of the function to use during sorting | ctxt: | a transformation context |  | sorts: | the node-set to sort |  | nbsorts: | the number of sorts | 
 Function type: xsltTransformFunctionFunction type: xsltTransformFunction
void	xsltTransformFunction		(xsltTransformContextPtr ctxt, xmlNodePtr node,
 xmlNodePtr inst,
 xsltElemPreCompPtr comp)
 Signature of the function associated to elements part of the stylesheet language like xsl:if or xsl:apply-templates. | ctxt: | the XSLT transformation context |  | node: | the input node |  | inst: | the stylesheet node |  | comp: | the compiled information from the stylesheet | 
 Daniel Veillard |