val is_in_char_set : CamlinternalFormatBasics.char_set -> char -> bool
type mutable_char_set = bytes
val create_char_set : unit -> mutable_char_set
val add_in_char_set : mutable_char_set -> char -> unit
type ('a, 'b, 'c, 'd, 'e, 'f) param_format_ebb =
  1. | Param_format_EBB : ('x -> 'a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmt -> ('a, 'b, 'c, 'd, 'e, 'f) param_format_ebb
val param_format_of_ignored_format : ('a, 'b, 'c, 'd, 'y, 'x) CamlinternalFormatBasics.ignored -> ('x, 'b, 'c, 'y, 'e, 'f) CamlinternalFormatBasics.fmt -> ('a, 'b, 'c, 'd, 'e, 'f) param_format_ebb
type ('b, 'c) acc_formatting_gen =
  1. | Acc_open_tag of ('b, 'c) acc
  2. | Acc_open_box of ('b, 'c) acc
and ('b, 'c) acc =
  1. | Acc_formatting_lit of ('b, 'c) acc * CamlinternalFormatBasics.formatting_lit
  2. | Acc_formatting_gen of ('b, 'c) acc * ('b, 'c) acc_formatting_gen
  3. | Acc_string_literal of ('b, 'c) acc * string
  4. | Acc_char_literal of ('b, 'c) acc * char
  5. | Acc_data_string of ('b, 'c) acc * string
  6. | Acc_data_char of ('b, 'c) acc * char
  7. | Acc_delay of ('b, 'c) acc * 'b -> 'c
  8. | Acc_flush of ('b, 'c) acc
  9. | Acc_invalid_arg of ('b, 'c) acc * string
  10. | End_of_acc
type ('a, 'b) heter_list =
  1. | Cons : 'c * ('a, 'b) heter_list -> ('c -> 'a, 'b) heter_list
  2. | Nil : ('b, 'b) heter_list
type ('b, 'c, 'e, 'f) fmt_ebb =
  1. | Fmt_EBB : ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmt -> ('b, 'c, 'e, 'f) fmt_ebb
val make_printf : (('b, 'c) acc -> 'd) -> ('b, 'c) acc -> ('a, 'b, 'c, 'c, 'c, 'd) CamlinternalFormatBasics.fmt -> 'a
val make_iprintf : ('s -> 'f) -> 's -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmt -> 'a
val output_acc : out_channel -> (out_channel, unit) acc -> unit
val bufput_acc : Buffer.t -> (Buffer.t, unit) acc -> unit
val strput_acc : Buffer.t -> (unit, string) acc -> unit
val type_format : ('x, 'b, 'c, 't, 'u, 'v) CamlinternalFormatBasics.fmt -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmtty -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmt
val fmt_ebb_of_string : ?legacy_behavior:bool -> string -> ('b, 'c, 'e, 'f) fmt_ebb
val format_of_string_fmtty : string -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmtty -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.format6
val format_of_string_format : string -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.format6 -> ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.format6
val char_of_iconv : CamlinternalFormatBasics.int_conv -> char
val string_of_formatting_lit : CamlinternalFormatBasics.formatting_lit -> string
val string_of_fmtty : ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmtty -> string
val string_of_fmt : ('a, 'b, 'c, 'd, 'e, 'f) CamlinternalFormatBasics.fmt -> string
val open_box_of_string : string -> int * CamlinternalFormatBasics.block_type
val symm : ('a1, 'b1, 'c1, 'd1, 'e1, 'f1, 'a2, 'b2, 'c2, 'd2, 'e2, 'f2) CamlinternalFormatBasics.fmtty_rel -> ('a2, 'b2, 'c2, 'd2, 'e2, 'f2, 'a1, 'b1, 'c1, 'd1, 'e1, 'f1) CamlinternalFormatBasics.fmtty_rel
val trans : ('a1, 'b1, 'c1, 'd1, 'e1, 'f1, 'a2, 'b2, 'c2, 'd2, 'e2, 'f2) CamlinternalFormatBasics.fmtty_rel -> ('a2, 'b2, 'c2, 'd2, 'e2, 'f2, 'a3, 'b3, 'c3, 'd3, 'e3, 'f3) CamlinternalFormatBasics.fmtty_rel -> ('a1, 'b1, 'c1, 'd1, 'e1, 'f1, 'a3, 'b3, 'c3, 'd3, 'e3, 'f3) CamlinternalFormatBasics.fmtty_rel
val recast : ('a1, 'b1, 'c1, 'd1, 'e1, 'f1) CamlinternalFormatBasics.fmt -> ('a1, 'b1, 'c1, 'd1, 'e1, 'f1, 'a2, 'b2, 'c2, 'd2, 'e2, 'f2) CamlinternalFormatBasics.fmtty_rel -> ('a2, 'b2, 'c2, 'd2, 'e2, 'f2) CamlinternalFormatBasics.fmt