# Module Core_unix.Thread_id

    module Thread_id: sig .. end

    type t

    include Comparable.S

    val to_int : t -> int

    val bin_t : t Core_kernel.Std.Bin_prot.Type_class.t

    val bin_read_t : t Core_kernel.Std.Bin_prot.Read.reader

    val __bin_read_t__ : (int -> t) Core_kernel.Std.Bin_prot.Read.reader

    val bin_reader_t : t Core_kernel.Std.Bin_prot.Type_class.reader

    val bin_size_t : t Core_kernel.Std.Bin_prot.Size.sizer

    val bin_write_t : t Core_kernel.Std.Bin_prot.Write.writer

    val bin_writer_t : t Core_kernel.Std.Bin_prot.Type_class.writer

    val sexp_of_t : t -> Sexplib.Sexp.t