(**************************************************************************)
(*                                                                        *)
(*    Copyright (c) 2014 - 2017.                                          *)
(*    Dynamic Ledger Solutions, Inc. <contact@tezos.com>                  *)
(*                                                                        *)
(*    All rights reserved. No warranty, explicit or implicit, provided.   *)
(*                                                                        *)
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val debug: ('a, Format.formatter, unit, unit) format4 -> 'a
val log_info: ('a, Format.formatter, unit, unit) format4 -> 'a
val log_notice: ('a, Format.formatter, unit, unit) format4 -> 'a
val warn: ('a, Format.formatter, unit, unit) format4 -> 'a
val log_error: ('a, Format.formatter, unit, unit) format4 -> 'a
val fatal_error: ('a, Format.formatter, unit, unit) format4 -> 'a

val lwt_debug: ('a, Format.formatter, unit, unit Lwt.t) format4 -> 'a
val lwt_log_info: ('a, Format.formatter, unit, unit Lwt.t) format4 -> 'a
val lwt_log_notice: ('a, Format.formatter, unit, unit Lwt.t) format4 -> 'a
val lwt_warn: ('a, Format.formatter, unit, unit Lwt.t) format4 -> 'a
val lwt_log_error: ('a, Format.formatter, unit, unit Lwt.t) format4 -> 'a