applied a patch from Peter Jacobi to solve a problem when compiling with

* hash.c: applied a patch from Peter Jacobi to solve a problem
  when compiling with the Watcom C on Win32
* result/schemas/*.err: the change of hashing algo generated
  permutations in the output
Daniel
diff --git a/result/schemas/choice_2_2.err b/result/schemas/choice_2_2.err
index 8935b61..0926747 100644
--- a/result/schemas/choice_2_2.err
+++ b/result/schemas/choice_2_2.err
@@ -1,7 +1,7 @@
-Type of choice 3 : ./test/schemas/choice_2.xsd:6 :elements
 Type of sequence 2 : ./test/schemas/choice_2.xsd:5 :elements
 Type of anontype1 : ./test/schemas/choice_2.xsd:4 :elements
 Type of sequence 2 : ./test/schemas/choice_2.xsd:5 :elements
+Type of choice 3 : ./test/schemas/choice_2.xsd:6 :elements
 Building content model for doc
 Content model of doc:
  regexp: '(null)'