val return_html_error: string -> out_channel -> unit
val return_html_internal_error: string -> out_channel -> unit
+ (** return an HTML HTTP response from the given string, embedding it in an
+ "H1" element of an HTML page; content-type is set to text/html *)
val return_html_msg: string -> out_channel -> unit
-val return_xml_msg: string -> out_channel -> unit
+ (** return an HTTP response using given string as content; content-type is set
+ to text/html *)
+val return_html_raw: string -> out_channel -> unit
+ (** return an HTTP response using given string as content; content-type is set
+ to text/xml *)
+val return_xml_raw: string -> out_channel -> unit
(** return a bad request http response *)
val return_400: string -> out_channel -> unit
(**