sig
module AF :
sig
type tag = [ `AF_INET ]
type address = Cf_ip4_addr.opaque Cf_ip4_addr.t * int
val domain : tag Cf_socket.domain
val to_sockaddr : address -> tag Cf_socket.sockaddr
val of_sockaddr : tag Cf_socket.sockaddr -> address
val unspecified : tag Cf_socket.sockaddr
end
module ST :
sig type tag = [ `SOCK_STREAM ] val socktype : tag Cf_socket.socktype end
val protocol : Cf_socket.protocol
end