--- /dev/null
+
+(*
+ OCaml HTTP - do it yourself (fully OCaml) HTTP daemon
+
+ Copyright (C) <2002> Stefano Zacchiroli <zack@cs.unibo.it>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*)
+
+exception Invalid_HTTP_version of string
+exception Invalid_code of int
+exception Invalid_status of Http_types.status
+
+val http_version: Http_types.version
+
+val string_of_version: Http_types.version -> string
+val version_of_string: string -> Http_types.version
+
+val status_of_code: int -> Http_types.status
+val code_of_status: [< Http_types.status] -> int
+
+val reason_phrase_of_code: int -> string
+val reason_phrase_of_status: [< Http_types.status] -> string
+
+val is_informational: int -> bool
+val is_success: int -> bool
+val is_redirection: int -> bool
+val is_client_error: int -> bool
+val is_server_error: int -> bool
+val is_error: int -> bool
+