You can search for identifiers within the package.
in-package search v0.2.0
type t
type ptr = t Ctypes.abstract Ctypes.ptr
val t : t Ctypes.abstract Ctypes.typ
val clear : ptr -> unit
val init : ptr -> unit
val set : Z.t -> ptr -> unit
val make : unit -> ptr
like Ctypes.make, but with finalise and type already specified. mpz is initialized.
Ctypes.make
val of_z : Z.t -> ptr
val to_z : ptr -> Z.t
val zarith : Z.t Ctypes.typ
val t_ptr : ptr Ctypes.typ