void vconn_send_wait(struct vconn *);
struct buffer *make_add_simple_flow(const struct flow *,
- uint32_t buffer_id, uint16_t out_port);
+ uint32_t buffer_id, uint16_t out_port,
+ uint16_t max_idle);
struct buffer *make_buffered_packet_out(uint32_t buffer_id,
uint16_t in_port, uint16_t out_port);
struct buffer *make_unbuffered_packet_out(const struct buffer *packet,