175 	struct evbuffer_overlapped *buf_o = upcast_evbuffer(buf);  in evbuffer_launch_write_()  local
187 	EVUTIL_ASSERT(!buf_o->read_in_progress);  in evbuffer_launch_write_()
188 	if (buf->freeze_start || buf_o->write_in_progress)  in evbuffer_launch_write_()
199 	buf_o->first_pinned = NULL;  in evbuffer_launch_write_()
200 	buf_o->n_buffers = 0;  in evbuffer_launch_write_()
201 	memset(buf_o->buffers, 0, sizeof(buf_o->buffers));  in evbuffer_launch_write_()
203 	chain = buf_o->first_pinned = buf->first;  in evbuffer_launch_write_()
206 		WSABUF *b = &buf_o->buffers[i];  in evbuffer_launch_write_()
224 	buf_o->n_buffers = i;  in evbuffer_launch_write_()
226 	if (WSASend(buf_o->fd, buf_o->buffers, i, &bytesSent, 0,  in evbuffer_launch_write_()
231 			pin_release(buf_o, EVBUFFER_MEM_PINNED_W);  in evbuffer_launch_write_()
238 	buf_o->write_in_progress = 1;  in evbuffer_launch_write_()
249 	struct evbuffer_overlapped *buf_o = upcast_evbuffer(buf);  in evbuffer_launch_read_()  local
258 	if (!buf_o)  in evbuffer_launch_read_()
261 	EVUTIL_ASSERT(!buf_o->write_in_progress);  in evbuffer_launch_read_()
262 	if (buf->freeze_end || buf_o->read_in_progress)  in evbuffer_launch_read_()
265 	buf_o->first_pinned = NULL;  in evbuffer_launch_read_()
266 	buf_o->n_buffers = 0;  in evbuffer_launch_read_()
267 	memset(buf_o->buffers, 0, sizeof(buf_o->buffers));  in evbuffer_launch_read_()
277 			&buf_o->buffers[i],  in evbuffer_launch_read_()
281 	buf_o->n_buffers = nvecs;  in evbuffer_launch_read_()
282 	buf_o->first_pinned = chain = *chainp;  in evbuffer_launch_read_()
292 	if (WSARecv(buf_o->fd, buf_o->buffers, nvecs, &bytesRead, &flags,  in evbuffer_launch_read_()
297 			pin_release(buf_o, EVBUFFER_MEM_PINNED_R);  in evbuffer_launch_read_()
304 	buf_o->read_in_progress = 1;  in evbuffer_launch_read_()
314 	struct evbuffer_overlapped *buf_o = upcast_evbuffer(buf);  in evbuffer_overlapped_get_fd_()  local
315 	return buf_o ? buf_o->fd : -1;  in evbuffer_overlapped_get_fd_()
321 	struct evbuffer_overlapped *buf_o = upcast_evbuffer(buf);  in evbuffer_overlapped_set_fd_()  local
324 	if (buf_o)  in evbuffer_overlapped_set_fd_()
325 		buf_o->fd = fd;  in evbuffer_overlapped_set_fd_()