--- a/env/lib/python3.7/site-packages/lxml/includes/libxslt/xsltutils.h	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,313 +0,0 @@
-/*
- * Summary: set of utilities for the XSLT engine
- * Description: interfaces for the utilities module of the XSLT engine.
- *              things like message handling, profiling, and other
- *              generally useful routines.
- *
- * Copy: See Copyright for the status of this software.
- *
- * Author: Daniel Veillard
- */
-
-#ifndef __XML_XSLTUTILS_H__
-#define __XML_XSLTUTILS_H__
-
-#include <libxslt/xsltconfig.h>
-#ifdef HAVE_STDARG_H
-#include <stdarg.h>
-#endif
-#include <libxml/xpath.h>
-#include <libxml/dict.h>
-#include <libxml/xmlerror.h>
-#include "xsltexports.h"
-#include "xsltInternals.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * XSLT_TODO:
- *
- * Macro to flag unimplemented blocks.
- */
-#define XSLT_TODO							\
-    xsltGenericError(xsltGenericErrorContext,				\
-	    "Unimplemented block at %s:%d\n",				\
-            __FILE__, __LINE__);
-
-/**
- * XSLT_STRANGE:
- *
- * Macro to flag that a problem was detected internally.
- */
-#define XSLT_STRANGE							\
-    xsltGenericError(xsltGenericErrorContext,				\
-	    "Internal error at %s:%d\n",				\
-            __FILE__, __LINE__);
-
-/**
- * IS_XSLT_ELEM:
- *
- * Checks that the element pertains to XSLT namespace.
- */
-#define IS_XSLT_ELEM(n)							\
-    (((n) != NULL) && ((n)->type == XML_ELEMENT_NODE) &&                \
-     ((n)->ns != NULL) && (xmlStrEqual((n)->ns->href, XSLT_NAMESPACE)))
-
-/**
- * IS_XSLT_NAME:
- *
- * Checks the value of an element in XSLT namespace.
- */
-#define IS_XSLT_NAME(n, val)						\
-    (xmlStrEqual((n)->name, (const xmlChar *) (val)))
-
-/**
- * IS_XSLT_REAL_NODE:
- *
- * Check that a node is a 'real' one: document, element, text or attribute.
- */
-#define IS_XSLT_REAL_NODE(n)						\
-    (((n) != NULL) &&							\
-     (((n)->type == XML_ELEMENT_NODE) ||				\
-      ((n)->type == XML_TEXT_NODE) ||					\
-      ((n)->type == XML_CDATA_SECTION_NODE) ||				\
-      ((n)->type == XML_ATTRIBUTE_NODE) ||				\
-      ((n)->type == XML_DOCUMENT_NODE) ||				\
-      ((n)->type == XML_HTML_DOCUMENT_NODE) ||				\
-      ((n)->type == XML_COMMENT_NODE) ||				\
-      ((n)->type == XML_PI_NODE)))
-
-/*
- * Our own version of namespaced attributes lookup.
- */
-XSLTPUBFUN xmlChar * XSLTCALL
-		xsltGetNsProp	(xmlNodePtr node,
-				 const xmlChar *name,
-				 const xmlChar *nameSpace);
-XSLTPUBFUN const xmlChar * XSLTCALL
-		xsltGetCNsProp	(xsltStylesheetPtr style,
-				 xmlNodePtr node,
-				 const xmlChar *name,
-				 const xmlChar *nameSpace);
-XSLTPUBFUN int XSLTCALL
-		xsltGetUTF8Char	(const unsigned char *utf,
-				 int *len);
-
-/*
- * XSLT Debug Tracing Tracing Types
- */
-typedef enum {
-	XSLT_TRACE_ALL =		-1,
-	XSLT_TRACE_NONE =		0,
-	XSLT_TRACE_COPY_TEXT =		1<<0,
-	XSLT_TRACE_PROCESS_NODE =	1<<1,
-	XSLT_TRACE_APPLY_TEMPLATE =	1<<2,
-	XSLT_TRACE_COPY =		1<<3,
-	XSLT_TRACE_COMMENT =		1<<4,
-	XSLT_TRACE_PI =			1<<5,
-	XSLT_TRACE_COPY_OF =		1<<6,
-	XSLT_TRACE_VALUE_OF =		1<<7,
-	XSLT_TRACE_CALL_TEMPLATE =	1<<8,
-	XSLT_TRACE_APPLY_TEMPLATES =	1<<9,
-	XSLT_TRACE_CHOOSE =		1<<10,
-	XSLT_TRACE_IF =			1<<11,
-	XSLT_TRACE_FOR_EACH =		1<<12,
-	XSLT_TRACE_STRIP_SPACES =	1<<13,
-	XSLT_TRACE_TEMPLATES =		1<<14,
-	XSLT_TRACE_KEYS =		1<<15,
-	XSLT_TRACE_VARIABLES =		1<<16
-} xsltDebugTraceCodes;
-
-/**
- * XSLT_TRACE:
- *
- * Control the type of xsl debugtrace messages emitted.
- */
-#define XSLT_TRACE(ctxt,code,call)	\
-	if (ctxt->traceCode && (*(ctxt->traceCode) & code)) \
-	    call
-
-XSLTPUBFUN void XSLTCALL
-		xsltDebugSetDefaultTrace(xsltDebugTraceCodes val);
-XSLTPUBFUN xsltDebugTraceCodes XSLTCALL
-		xsltDebugGetDefaultTrace(void);
-
-/*
- * XSLT specific error and debug reporting functions.
- */
-XSLTPUBVAR xmlGenericErrorFunc xsltGenericError;
-XSLTPUBVAR void *xsltGenericErrorContext;
-XSLTPUBVAR xmlGenericErrorFunc xsltGenericDebug;
-XSLTPUBVAR void *xsltGenericDebugContext;
-
-XSLTPUBFUN void XSLTCALL
-		xsltPrintErrorContext		(xsltTransformContextPtr ctxt,
-	                                         xsltStylesheetPtr style,
-						 xmlNodePtr node);
-XSLTPUBFUN void XSLTCALL
-		xsltMessage			(xsltTransformContextPtr ctxt,
-						 xmlNodePtr node,
-						 xmlNodePtr inst);
-XSLTPUBFUN void XSLTCALL
-		xsltSetGenericErrorFunc		(void *ctx,
-						 xmlGenericErrorFunc handler);
-XSLTPUBFUN void XSLTCALL
-		xsltSetGenericDebugFunc		(void *ctx,
-						 xmlGenericErrorFunc handler);
-XSLTPUBFUN void XSLTCALL
-		xsltSetTransformErrorFunc	(xsltTransformContextPtr ctxt,
-						 void *ctx,
-						 xmlGenericErrorFunc handler);
-XSLTPUBFUN void XSLTCALL
-		xsltTransformError		(xsltTransformContextPtr ctxt,
-						 xsltStylesheetPtr style,
-						 xmlNodePtr node,
-						 const char *msg,
-						 ...) LIBXSLT_ATTR_FORMAT(4,5);
-
-XSLTPUBFUN int XSLTCALL
-		xsltSetCtxtParseOptions		(xsltTransformContextPtr ctxt,
-						 int options);
-/*
- * Sorting.
- */
-
-XSLTPUBFUN void XSLTCALL
-		xsltDocumentSortFunction	(xmlNodeSetPtr list);
-XSLTPUBFUN void XSLTCALL
-		xsltSetSortFunc			(xsltSortFunc handler);
-XSLTPUBFUN void XSLTCALL
-		xsltSetCtxtSortFunc		(xsltTransformContextPtr ctxt,
-						 xsltSortFunc handler);
-XSLTPUBFUN void XSLTCALL
-		xsltDefaultSortFunction		(xsltTransformContextPtr ctxt,
-						 xmlNodePtr *sorts,
-						 int nbsorts);
-XSLTPUBFUN void XSLTCALL
-		xsltDoSortFunction		(xsltTransformContextPtr ctxt,
-						 xmlNodePtr * sorts,
-						 int nbsorts);
-XSLTPUBFUN xmlXPathObjectPtr * XSLTCALL
-		xsltComputeSortResult		(xsltTransformContextPtr ctxt,
-						 xmlNodePtr sort);
-
-/*
- * QNames handling.
- */
-
-XSLTPUBFUN const xmlChar * XSLTCALL
-		xsltSplitQName			(xmlDictPtr dict,
-						 const xmlChar *name,
-						 const xmlChar **prefix);
-XSLTPUBFUN const xmlChar * XSLTCALL
-		xsltGetQNameURI			(xmlNodePtr node,
-						 xmlChar **name);
-
-XSLTPUBFUN const xmlChar * XSLTCALL
-		xsltGetQNameURI2		(xsltStylesheetPtr style,
-						 xmlNodePtr node,
-						 const xmlChar **name);
-
-/*
- * Output, reuse libxml I/O buffers.
- */
-XSLTPUBFUN int XSLTCALL
-		xsltSaveResultTo		(xmlOutputBufferPtr buf,
-						 xmlDocPtr result,
-						 xsltStylesheetPtr style);
-XSLTPUBFUN int XSLTCALL
-		xsltSaveResultToFilename	(const char *URI,
-						 xmlDocPtr result,
-						 xsltStylesheetPtr style,
-						 int compression);
-XSLTPUBFUN int XSLTCALL
-		xsltSaveResultToFile		(FILE *file,
-						 xmlDocPtr result,
-						 xsltStylesheetPtr style);
-XSLTPUBFUN int XSLTCALL
-		xsltSaveResultToFd		(int fd,
-						 xmlDocPtr result,
-						 xsltStylesheetPtr style);
-XSLTPUBFUN int XSLTCALL
-		xsltSaveResultToString          (xmlChar **doc_txt_ptr,
-                                                 int * doc_txt_len,
-                                                 xmlDocPtr result,
-                                                 xsltStylesheetPtr style);
-
-/*
- * XPath interface
- */
-XSLTPUBFUN xmlXPathCompExprPtr XSLTCALL
-		xsltXPathCompile		(xsltStylesheetPtr style,
-						 const xmlChar *str);
-XSLTPUBFUN xmlXPathCompExprPtr XSLTCALL
-		xsltXPathCompileFlags		(xsltStylesheetPtr style,
-						 const xmlChar *str,
-						 int flags);
-
-/*
- * Profiling.
- */
-XSLTPUBFUN void XSLTCALL
-		xsltSaveProfiling		(xsltTransformContextPtr ctxt,
-						 FILE *output);
-XSLTPUBFUN xmlDocPtr XSLTCALL
-		xsltGetProfileInformation	(xsltTransformContextPtr ctxt);
-
-XSLTPUBFUN long XSLTCALL
-		xsltTimestamp			(void);
-XSLTPUBFUN void XSLTCALL
-		xsltCalibrateAdjust		(long delta);
-
-/**
- * XSLT_TIMESTAMP_TICS_PER_SEC:
- *
- * Sampling precision for profiling
- */
-#define XSLT_TIMESTAMP_TICS_PER_SEC 100000l
-
-/*
- * Hooks for the debugger.
- */
-
-typedef enum {
-    XSLT_DEBUG_NONE = 0, /* no debugging allowed */
-    XSLT_DEBUG_INIT,
-    XSLT_DEBUG_STEP,
-    XSLT_DEBUG_STEPOUT,
-    XSLT_DEBUG_NEXT,
-    XSLT_DEBUG_STOP,
-    XSLT_DEBUG_CONT,
-    XSLT_DEBUG_RUN,
-    XSLT_DEBUG_RUN_RESTART,
-    XSLT_DEBUG_QUIT
-} xsltDebugStatusCodes;
-
-XSLTPUBVAR int xslDebugStatus;
-
-typedef void (*xsltHandleDebuggerCallback) (xmlNodePtr cur, xmlNodePtr node,
-			xsltTemplatePtr templ, xsltTransformContextPtr ctxt);
-typedef int (*xsltAddCallCallback) (xsltTemplatePtr templ, xmlNodePtr source);
-typedef void (*xsltDropCallCallback) (void);
-
-XSLTPUBFUN void XSLTCALL
-		xsltSetDebuggerStatus		(int value);
-XSLTPUBFUN int XSLTCALL
-		xsltGetDebuggerStatus		(void);
-XSLTPUBFUN int XSLTCALL
-		xsltSetDebuggerCallbacks	(int no, void *block);
-XSLTPUBFUN int XSLTCALL
-		xslAddCall			(xsltTemplatePtr templ,
-						 xmlNodePtr source);
-XSLTPUBFUN void XSLTCALL
-		xslDropCall			(void);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __XML_XSLTUTILS_H__ */
-
-