module Tcp_state:sig..end
type t = 
| | 
TCP_ESTABLISHED | 
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TCP_SYN_SENT | 
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TCP_SYN_RECV | 
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TCP_FIN_WAIT1 | 
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TCP_FIN_WAIT2 | 
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TCP_TIME_WAIT | 
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TCP_CLOSE | 
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TCP_CLOSE_WAIT | 
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TCP_LAST_ACK | 
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TCP_LISTEN | 
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TCP_CLOSING | 
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TCP_MAX_STATES | 
val to_int : t -> int
val of_int : int -> t