open Hbugs_types;;
+exception Parse_error of string * string (* parsing subject, reason *)
+
val msg_of_string: string -> message
val string_of_msg: message -> string
val submit_req: url:string -> message -> message
+val respond_msg: message -> out_channel -> unit
+ (* exception_name, exception_value, output_channel *)
+val respond_exc: string -> string -> out_channel -> unit