celery/billiard — pull request #88 by Matthias-Wagner (2013-12-02 16:11:48+00:00)
Title: Windows/Python 3.3: Missing import and invalid handles in forked processes

Fallback for missing _winapi.WAIT_ABANDONED_0. PipeConnection handles can now be inherited by forked processes (the forked process tried to use them but failed, as they've been created without SECURITY_ATTRIBUTES -> CreateNamedPipe defaults to not inheritable).