applied a patch from Marcus Boerger to fix problems with calling

* error.c globals.c parser.c runtest.c testHTML.c testSAX.c
  threads.c valid.c xmllint.c xmlreader.c xmlschemas.c xmlstring.c
  xmlwriter.c include/libxml/parser.h include/libxml/relaxng.h
  include/libxml/valid.h include/libxml/xmlIO.h
  include/libxml/xmlerror.h include/libxml/xmlexports.h
  include/libxml/xmlschemas.h: applied a patch from Marcus Boerger
  to fix problems with calling conventions on Windows this should
  fix #309757
Daniel
diff --git a/testSAX.c b/testSAX.c
index 36fb12d..2f2921e 100644
--- a/testSAX.c
+++ b/testSAX.c
@@ -113,7 +113,7 @@
  *           message about the timing performed; format is a printf
  *           type argument
  */
-static void
+static void XMLCDECL
 endTimer(const char *fmt, ...)
 {
     long msec;
@@ -149,7 +149,7 @@
 {
     begin = clock();
 }
-static void
+static void XMLCDECL
 endTimer(const char *fmt, ...)
 {
     long msec;
@@ -178,7 +178,7 @@
      * Do nothing
      */
 }
-static void
+static void XMLCDECL
 endTimer(char *format, ...)
 {
     /*
@@ -773,7 +773,7 @@
  * Display and format a warning messages, gives file, line, position and
  * extra parameters.
  */
-static void
+static void XMLCDECL
 warningDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
 {
     va_list args;
@@ -796,7 +796,7 @@
  * Display and format a error messages, gives file, line, position and
  * extra parameters.
  */
-static void
+static void XMLCDECL
 errorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
 {
     va_list args;
@@ -819,7 +819,7 @@
  * Display and format a fatalError messages, gives file, line, position and
  * extra parameters.
  */
-static void
+static void XMLCDECL
 fatalErrorDebug(void *ctx ATTRIBUTE_UNUSED, const char *msg, ...)
 {
     va_list args;