--- a/env/lib/python3.7/site-packages/lxml/includes/libxml/xmlreader.h	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,428 +0,0 @@
-/*
- * Summary: the XMLReader implementation
- * Description: API of the XML streaming API based on C# interfaces.
- *
- * Copy: See Copyright for the status of this software.
- *
- * Author: Daniel Veillard
- */
-
-#ifndef __XML_XMLREADER_H__
-#define __XML_XMLREADER_H__
-
-#include <libxml/xmlversion.h>
-#include <libxml/tree.h>
-#include <libxml/xmlIO.h>
-#ifdef LIBXML_SCHEMAS_ENABLED
-#include <libxml/relaxng.h>
-#include <libxml/xmlschemas.h>
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * xmlParserSeverities:
- *
- * How severe an error callback is when the per-reader error callback API
- * is used.
- */
-typedef enum {
-    XML_PARSER_SEVERITY_VALIDITY_WARNING = 1,
-    XML_PARSER_SEVERITY_VALIDITY_ERROR = 2,
-    XML_PARSER_SEVERITY_WARNING = 3,
-    XML_PARSER_SEVERITY_ERROR = 4
-} xmlParserSeverities;
-
-#ifdef LIBXML_READER_ENABLED
-
-/**
- * xmlTextReaderMode:
- *
- * Internal state values for the reader.
- */
-typedef enum {
-    XML_TEXTREADER_MODE_INITIAL = 0,
-    XML_TEXTREADER_MODE_INTERACTIVE = 1,
-    XML_TEXTREADER_MODE_ERROR = 2,
-    XML_TEXTREADER_MODE_EOF =3,
-    XML_TEXTREADER_MODE_CLOSED = 4,
-    XML_TEXTREADER_MODE_READING = 5
-} xmlTextReaderMode;
-
-/**
- * xmlParserProperties:
- *
- * Some common options to use with xmlTextReaderSetParserProp, but it
- * is better to use xmlParserOption and the xmlReaderNewxxx and
- * xmlReaderForxxx APIs now.
- */
-typedef enum {
-    XML_PARSER_LOADDTD = 1,
-    XML_PARSER_DEFAULTATTRS = 2,
-    XML_PARSER_VALIDATE = 3,
-    XML_PARSER_SUBST_ENTITIES = 4
-} xmlParserProperties;
-
-/**
- * xmlReaderTypes:
- *
- * Predefined constants for the different types of nodes.
- */
-typedef enum {
-    XML_READER_TYPE_NONE = 0,
-    XML_READER_TYPE_ELEMENT = 1,
-    XML_READER_TYPE_ATTRIBUTE = 2,
-    XML_READER_TYPE_TEXT = 3,
-    XML_READER_TYPE_CDATA = 4,
-    XML_READER_TYPE_ENTITY_REFERENCE = 5,
-    XML_READER_TYPE_ENTITY = 6,
-    XML_READER_TYPE_PROCESSING_INSTRUCTION = 7,
-    XML_READER_TYPE_COMMENT = 8,
-    XML_READER_TYPE_DOCUMENT = 9,
-    XML_READER_TYPE_DOCUMENT_TYPE = 10,
-    XML_READER_TYPE_DOCUMENT_FRAGMENT = 11,
-    XML_READER_TYPE_NOTATION = 12,
-    XML_READER_TYPE_WHITESPACE = 13,
-    XML_READER_TYPE_SIGNIFICANT_WHITESPACE = 14,
-    XML_READER_TYPE_END_ELEMENT = 15,
-    XML_READER_TYPE_END_ENTITY = 16,
-    XML_READER_TYPE_XML_DECLARATION = 17
-} xmlReaderTypes;
-
-/**
- * xmlTextReader:
- *
- * Structure for an xmlReader context.
- */
-typedef struct _xmlTextReader xmlTextReader;
-
-/**
- * xmlTextReaderPtr:
- *
- * Pointer to an xmlReader context.
- */
-typedef xmlTextReader *xmlTextReaderPtr;
-
-/*
- * Constructors & Destructor
- */
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-			xmlNewTextReader	(xmlParserInputBufferPtr input,
-	                                         const char *URI);
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-			xmlNewTextReaderFilename(const char *URI);
-
-XMLPUBFUN void XMLCALL
-			xmlFreeTextReader	(xmlTextReaderPtr reader);
-
-XMLPUBFUN int XMLCALL
-            xmlTextReaderSetup(xmlTextReaderPtr reader,
-                   xmlParserInputBufferPtr input, const char *URL,
-                   const char *encoding, int options);
-
-/*
- * Iterators
- */
-XMLPUBFUN int XMLCALL
-			xmlTextReaderRead	(xmlTextReaderPtr reader);
-
-#ifdef LIBXML_WRITER_ENABLED
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderReadInnerXml(xmlTextReaderPtr reader);
-
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderReadOuterXml(xmlTextReaderPtr reader);
-#endif
-
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderReadString	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderReadAttributeValue(xmlTextReaderPtr reader);
-
-/*
- * Attributes of the node
- */
-XMLPUBFUN int XMLCALL
-			xmlTextReaderAttributeCount(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderDepth	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderHasAttributes(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderHasValue(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderIsDefault	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderIsEmptyElement(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderNodeType	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderQuoteChar	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-			xmlTextReaderReadState	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-                        xmlTextReaderIsNamespaceDecl(xmlTextReaderPtr reader);
-
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstBaseUri	(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstLocalName	(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstName	(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstNamespaceUri(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstPrefix	(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstXmlLang	(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstString	(xmlTextReaderPtr reader,
-						 const xmlChar *str);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstValue	(xmlTextReaderPtr reader);
-
-/*
- * use the Const version of the routine for
- * better performance and simpler code
- */
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderBaseUri	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderLocalName	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderName	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderNamespaceUri(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderPrefix	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderXmlLang	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-			xmlTextReaderValue	(xmlTextReaderPtr reader);
-
-/*
- * Methods of the XmlTextReader
- */
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderClose		(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-		    xmlTextReaderGetAttributeNo	(xmlTextReaderPtr reader,
-						 int no);
-XMLPUBFUN xmlChar * XMLCALL
-		    xmlTextReaderGetAttribute	(xmlTextReaderPtr reader,
-						 const xmlChar *name);
-XMLPUBFUN xmlChar * XMLCALL
-		    xmlTextReaderGetAttributeNs	(xmlTextReaderPtr reader,
-						 const xmlChar *localName,
-						 const xmlChar *namespaceURI);
-XMLPUBFUN xmlParserInputBufferPtr XMLCALL
-		    xmlTextReaderGetRemainder	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlChar * XMLCALL
-		    xmlTextReaderLookupNamespace(xmlTextReaderPtr reader,
-						 const xmlChar *prefix);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderMoveToAttributeNo(xmlTextReaderPtr reader,
-						 int no);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderMoveToAttribute(xmlTextReaderPtr reader,
-						 const xmlChar *name);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderMoveToAttributeNs(xmlTextReaderPtr reader,
-						 const xmlChar *localName,
-						 const xmlChar *namespaceURI);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderMoveToFirstAttribute(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderMoveToNextAttribute(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderMoveToElement	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderNormalization	(xmlTextReaderPtr reader);
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstEncoding  (xmlTextReaderPtr reader);
-
-/*
- * Extensions
- */
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderSetParserProp	(xmlTextReaderPtr reader,
-						 int prop,
-						 int value);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderGetParserProp	(xmlTextReaderPtr reader,
-						 int prop);
-XMLPUBFUN xmlNodePtr XMLCALL
-		    xmlTextReaderCurrentNode	(xmlTextReaderPtr reader);
-
-XMLPUBFUN int XMLCALL
-            xmlTextReaderGetParserLineNumber(xmlTextReaderPtr reader);
-
-XMLPUBFUN int XMLCALL
-            xmlTextReaderGetParserColumnNumber(xmlTextReaderPtr reader);
-
-XMLPUBFUN xmlNodePtr XMLCALL
-		    xmlTextReaderPreserve	(xmlTextReaderPtr reader);
-#ifdef LIBXML_PATTERN_ENABLED
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderPreservePattern(xmlTextReaderPtr reader,
-						 const xmlChar *pattern,
-						 const xmlChar **namespaces);
-#endif /* LIBXML_PATTERN_ENABLED */
-XMLPUBFUN xmlDocPtr XMLCALL
-		    xmlTextReaderCurrentDoc	(xmlTextReaderPtr reader);
-XMLPUBFUN xmlNodePtr XMLCALL
-		    xmlTextReaderExpand		(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderNext		(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderNextSibling	(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderIsValid	(xmlTextReaderPtr reader);
-#ifdef LIBXML_SCHEMAS_ENABLED
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderRelaxNGValidate(xmlTextReaderPtr reader,
-						 const char *rng);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderRelaxNGValidateCtxt(xmlTextReaderPtr reader,
-						 xmlRelaxNGValidCtxtPtr ctxt,
-						 int options);
-
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderRelaxNGSetSchema(xmlTextReaderPtr reader,
-						 xmlRelaxNGPtr schema);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderSchemaValidate	(xmlTextReaderPtr reader,
-						 const char *xsd);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderSchemaValidateCtxt(xmlTextReaderPtr reader,
-						 xmlSchemaValidCtxtPtr ctxt,
-						 int options);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderSetSchema	(xmlTextReaderPtr reader,
-						 xmlSchemaPtr schema);
-#endif
-XMLPUBFUN const xmlChar * XMLCALL
-		    xmlTextReaderConstXmlVersion(xmlTextReaderPtr reader);
-XMLPUBFUN int XMLCALL
-		    xmlTextReaderStandalone     (xmlTextReaderPtr reader);
-
-
-/*
- * Index lookup
- */
-XMLPUBFUN long XMLCALL
-		xmlTextReaderByteConsumed	(xmlTextReaderPtr reader);
-
-/*
- * New more complete APIs for simpler creation and reuse of readers
- */
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-		xmlReaderWalker		(xmlDocPtr doc);
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-		xmlReaderForDoc		(const xmlChar * cur,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-		xmlReaderForFile	(const char *filename,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-		xmlReaderForMemory	(const char *buffer,
-					 int size,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-		xmlReaderForFd		(int fd,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN xmlTextReaderPtr XMLCALL
-		xmlReaderForIO		(xmlInputReadCallback ioread,
-					 xmlInputCloseCallback ioclose,
-					 void *ioctx,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-
-XMLPUBFUN int XMLCALL
-		xmlReaderNewWalker	(xmlTextReaderPtr reader,
-					 xmlDocPtr doc);
-XMLPUBFUN int XMLCALL
-		xmlReaderNewDoc		(xmlTextReaderPtr reader,
-					 const xmlChar * cur,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN int XMLCALL
-		xmlReaderNewFile	(xmlTextReaderPtr reader,
-					 const char *filename,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN int XMLCALL
-		xmlReaderNewMemory	(xmlTextReaderPtr reader,
-					 const char *buffer,
-					 int size,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN int XMLCALL
-		xmlReaderNewFd		(xmlTextReaderPtr reader,
-					 int fd,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-XMLPUBFUN int XMLCALL
-		xmlReaderNewIO		(xmlTextReaderPtr reader,
-					 xmlInputReadCallback ioread,
-					 xmlInputCloseCallback ioclose,
-					 void *ioctx,
-					 const char *URL,
-					 const char *encoding,
-					 int options);
-/*
- * Error handling extensions
- */
-typedef void *  xmlTextReaderLocatorPtr;
-
-/**
- * xmlTextReaderErrorFunc:
- * @arg: the user argument
- * @msg: the message
- * @severity: the severity of the error
- * @locator: a locator indicating where the error occurred
- *
- * Signature of an error callback from a reader parser
- */
-typedef void (XMLCALL *xmlTextReaderErrorFunc)(void *arg,
-					       const char *msg,
-					       xmlParserSeverities severity,
-					       xmlTextReaderLocatorPtr locator);
-XMLPUBFUN int XMLCALL
-	    xmlTextReaderLocatorLineNumber(xmlTextReaderLocatorPtr locator);
-XMLPUBFUN xmlChar * XMLCALL
-	    xmlTextReaderLocatorBaseURI (xmlTextReaderLocatorPtr locator);
-XMLPUBFUN void XMLCALL
-	    xmlTextReaderSetErrorHandler(xmlTextReaderPtr reader,
-					 xmlTextReaderErrorFunc f,
-					 void *arg);
-XMLPUBFUN void XMLCALL
-	    xmlTextReaderSetStructuredErrorHandler(xmlTextReaderPtr reader,
-						   xmlStructuredErrorFunc f,
-						   void *arg);
-XMLPUBFUN void XMLCALL
-	    xmlTextReaderGetErrorHandler(xmlTextReaderPtr reader,
-					 xmlTextReaderErrorFunc *f,
-					 void **arg);
-
-#endif /* LIBXML_READER_ENABLED */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __XML_XMLREADER_H__ */
-