Merge p3yk branch with the trunk up to revision 45595. This breaks a fair
number of tests, all because of the codecs/_multibytecodecs issue described
here (it's not a Py3K issue, just something Py3K discovers):
http://mail.python.org/pipermail/python-dev/2006-April/064051.html

Hye-Shik Chang promised to look for a fix, so no need to fix it here. The
tests that are expected to break are:

test_codecencodings_cn
test_codecencodings_hk
test_codecencodings_jp
test_codecencodings_kr
test_codecencodings_tw
test_codecs
test_multibytecodec

This merge fixes an actual test failure (test_weakref) in this branch,
though, so I believe merging is the right thing to do anyway.
diff --git a/PC/_subprocess.c b/PC/_subprocess.c
index 1ca4ece..78ceb7d 100644
--- a/PC/_subprocess.c
+++ b/PC/_subprocess.c
@@ -104,7 +104,7 @@
 {
 	if (self->handle != INVALID_HANDLE_VALUE)
 		CloseHandle(self->handle);
-	PyMem_DEL(self);
+	PyObject_FREE(self);
 }
 
 static PyMethodDef sp_handle_methods[] = {