memchr crashes ReactOS and _CIfmod convention call inaccuracy with python 2.3.5

Trying installing and running python 2.3.5 works about good.

47 tests in test_builtin.py works fine.
2 tests in test_builtin.py doesnot work.

> >> in python under reactos,
> >> divmod(-12,7) returns (-3,3)
> >> when in test file and in linux, it returns (-2,2)
> >>
> >> note that under reactos
> >> divmod(-12L,7L) returns (-2,2)
> >>
> >> in python under reactos,
> >> pow(0.,1) returns e-308
> >> when in test file and in linux, it returns 0.

test_builtin.py seems to be not working.
c:\python23\lib\test>..\..\python.exe test_builtin.py
gives:
test_abs ... ok
test_apply ... ok
test_callable ... ok
test_chr ... ok
test_cmp ... ok
test_coerce ... ok
test_compile ... ok
test_delattr ... ok
test_dir ... ok
then nothing happen because test_dir is followed by test_divmod
and test_divmod does not work.

In test_builtin.py
47 test function reports to work fine.
test_divmod and test_pow crash reactos under vmware.

> >> http://www.reactos.org/bugzilla/show_bug.cgi?id=1195
> >> http://reactosde.re.funpic.de/catappdetail.php?cat=Progr&appnr=192