Remove third_party/twisted_8_1

third_party/twisted_8_1/twisted/internet/iocpreactor/iocpsupport/acceptex.pxi

-# Copyright (c) 2008 Twisted Matrix Laboratories.
-# See LICENSE for details.
-
-
-def accept(long listening, long accepting, object buff, object obj):
-    cdef unsigned long bytes
-    cdef int size, rc
-    cdef void *mem_buffer
-    cdef myOVERLAPPED *ov
-
-    PyObject_AsWriteBuffer(buff, &mem_buffer, &size)
-
-    ov = makeOV()
-    if obj is not None:
-        ov.obj = <PyObject *>obj
-
-    rc = lpAcceptEx(listening, accepting, mem_buffer, 0, size / 2, size / 2,
-                    &bytes, <OVERLAPPED *>ov)
-    if not rc:
-        rc = WSAGetLastError()
-        if rc != ERROR_IO_PENDING:
-            return rc
-
-    # operation is in progress
-    Py_XINCREF(obj)
-    return rc
-
-def get_accept_addrs(long s, object buff):
-    cdef WSAPROTOCOL_INFO wsa_pi
-    cdef int size, locallen, remotelen
-    cdef void *mem_buffer
-    cdef sockaddr *localaddr, *remoteaddr
-
-    PyObject_AsReadBuffer(buff, &mem_buffer, &size)
-
-    lpGetAcceptExSockaddrs(mem_buffer, 0, size / 2, size / 2, &localaddr, &locallen, &remoteaddr, &remotelen)
-    return remoteaddr.sa_family, _makesockaddr(localaddr, locallen), _makesockaddr(remoteaddr, remotelen)
-