===================================================================
--- ctypeslib/codegen/gccxmlparser.py   (revision 66890)
+++ ctypeslib/codegen/gccxmlparser.py   (working copy)
@@ -295,8 +295,12 @@
         return typedesc.Structure(name, align, members, bases, size)

     def _fixup_Structure(self, s):
-        s.members = [self.all[m] for m in s.members]
-        s.bases = [self.all[b] for b in s.bases]
+        # Some tags in gccxml output may not have been recorded in the
+        # self.all dict, so the original code:
+        #    s.members = [self.all[m] for m in s.members]
+        # failed, which prevented the printing of struct fields
+        s.members = [self.all[m] for m in s.members if m in self.all]
+        s.bases = [self.all[b] for b in s.bases if b in self.all]
     _fixup_Union = _fixup_Structure

     def Union(self, attrs):
Index: ctypeslib/codegen/codegenerator.py
===================================================================
--- ctypeslib/codegen/codegenerator.py  (revision 66890)
+++ ctypeslib/codegen/codegenerator.py  (working copy)
@@ -26,6 +26,13 @@
 except ImportError:
     import StringIO

+# ignores a trailing "u" in a string representing an integer
+def better_int(x):
+    if x.endswith('u'):
+        return int( x[:-1] )
+    return int(x)
+
+
 # This is what GCCXML uses as size of varsized arrays in structure
 # field:
 GCCXML_NOSIZE = "0x" + "f" * ctypes.sizeof(ctypes.c_long) * 4
@@ -311,7 +318,9 @@
         elif isinstance(t, typedesc.ArrayType):
             if t.max.lower() == GCCXML_NOSIZE or t.max == "":
                 return "%s * 0" % (self.type_name(t.typ, generate),)
-            return "%s * %s" % (self.type_name(t.typ, generate), int(t.max)+1)
+            # using better_int because sometimes gccxml uses a "u" suffix
+            # on unsigned values, which confuses plain "int()"
+            return "%s * %s" % (self.type_name(t.typ, generate), better_int(t.max)+1)
         elif isinstance(t, typedesc.FunctionType):
             args = [self.type_name(x, generate) for x in [t.returns] + list(t.iterArgTypes())]
             if "__stdcall__" in t.attributes: