Upgrade to libxml 2.9.2 and libxslt 1.1.28

third_party/libxml/src/libxml.h

 /*
  * libxml.h: internal header only used during the compilation of libxml
  *
  * See COPYRIGHT for the status of this software
  *
  * Author: breese@users.sourceforge.net
  */
 
 #ifndef __XML_LIBXML_H__
 #define __XML_LIBXML_H__
 
 #ifndef NO_LARGEFILE_SOURCE
 #ifndef _LARGEFILE_SOURCE
 #define _LARGEFILE_SOURCE
 #endif
 #ifndef _FILE_OFFSET_BITS
 #define _FILE_OFFSET_BITS 64
 #endif
 #endif
-#ifndef _CRT_NO_POSIX_ERROR_CODES
-#define _CRT_NO_POSIX_ERROR_CODES
-#endif
 
 #if defined(macintosh)
 #include "config-mac.h"
 #elif defined(_WIN32_WCE)
 /*
  * Windows CE compatibility definitions and functions
  * This is needed to compile libxml2 for Windows CE.
  * At least I tested it with WinCE 5.0 for Emulator and WinCE 4.2/SH4 target
  */
 #include <win32config.h>
 #include <libxml/xmlversion.h>
 #else
+/*
+ * Currently supported platforms use either autoconf or
+ * copy to config.h own "preset" configuration file.
+ * As result ifdef HAVE_CONFIG_H is omited here.
+ */
 #include "config.h"
 #include <libxml/xmlversion.h>
 #endif
 
 #if defined(__Lynx__)
 #include <stdio.h> /* pull definition of size_t */
 #include <varargs.h>
 int snprintf(char *, size_t, const char *, ...);
 int vfprintf(FILE *, const char *, va_list);
 #endif
@@ skipping 30 matching lines @@
 void __htmlParseContent(void *ctx);
 #endif
 
 /*
  * internal global initialization critical section routines.
  */
 void __xmlGlobalInitMutexLock(void);
 void __xmlGlobalInitMutexUnlock(void);
 void __xmlGlobalInitMutexDestroy(void);
 
+int __xmlInitializeDict(void);
+
+#if defined(HAVE_RAND) && defined(HAVE_SRAND) && defined(HAVE_TIME)
+/*
+ * internal thread safe random function
+ */
+int __xmlRandom(void);
+#endif
+
+int xmlNop(void);
+
 #ifdef IN_LIBXML
 #ifdef __GNUC__
 #ifdef PIC
 #ifdef linux
 #if (__GNUC__ == 3 && __GNUC_MINOR__ >= 3) || (__GNUC__ > 3)
 #include "elfgcchack.h"
 #endif
 #endif
 #endif
 #endif
 #endif
-#ifndef PIC
+#if !defined(PIC) && !defined(NOLIBTOOL)
 #  define LIBXML_STATIC
 #endif
 #endif /* ! __XML_LIBXML_H__ */