os400: use like() for unsigned int type.
diff --git a/os400/libxmlrpg/xmlstdarg.rpgle b/os400/libxmlrpg/xmlstdarg.rpgle
index 9e45a4c..3c8e200 100644
--- a/os400/libxmlrpg/xmlstdarg.rpgle
+++ b/os400/libxmlrpg/xmlstdarg.rpgle
@@ -8,6 +8,7 @@
       /define XML_STDARG_H__
 
       /include "libxmlrpg/xmlversion"
+      /include "libxmlrpg/xmlTypesC"
 
       * The va_list object.
 
@@ -21,12 +22,12 @@
      d xmlVaStart      pr                  extproc('__xmlVaStart')
      d  list                               likeds(xmlVaList)
      d  lastargaddr                    *   value
-     d  lastargsize                  10u 0 value
+     d  lastargsize                        value like(xmlCsize_t)
 
      d xmlVaArg        pr              *   extproc('__xmlVaArg')
      d  list                               likeds(xmlVaList)
      d  dest                           *   value
-     d  argsize                      10i 0 value
+     d  argsize                            value like(xmlCsize_t)
 
      d xmlVaEnd        pr                  extproc('__xmlVaEnd')
      d  list                               likeds(xmlVaList)