`sig
val header : Csv.in_channel -> string list
val next : Csv.in_channel -> Csv.Row.t
val fold_left :
f:('a -> Csv.Row.t -> 'a) -> init:'a -> Csv.in_channel -> 'a
val fold_right : f:(Csv.Row.t -> 'a -> 'a) -> Csv.in_channel -> 'a -> 'a
val iter : f:(Csv.Row.t -> unit) -> Csv.in_channel -> unit
val input_all : Csv.in_channel -> Csv.Row.t list
val load :
?separator:char ->
?strip:bool ->
?has_header:bool ->
?header:string list ->
?backslash_escape:bool -> ?excel_tricks:bool -> string -> Csv.Row.t list
val current : Csv.in_channel -> Csv.Row.t
end`