Hcs.Tls_config.Client

type verification = 
  | System_certs
  | No_verify

type t = {
  verification : verification;
  alpn_protocols : string list option;
}

val default : t

val h2 : t

val h2_or_http11 : t

val with_alpn : string list -> t -> t

val insecure : t

val insecure_h2 : t

val to_ssl_context : t -> host:'a -> (Ssl.context, string) result

val wrap_flow : 
  t ->
  host:string ->
  Eio_unix.Net.stream_socket_ty Eio.Net.stream_socket ->
  (Eio_ssl.t, string) result