You can search for identifiers within the package.
in-package search v0.2.0
val t : unit Ctypes_static.ptr Ctypes.typ
val new_ : (unit Ctypes_static.ptr -> unit Ctypes_static.ptr F.return) F.result
val s_mem : (unit -> unit Ctypes_static.ptr F.return) F.result
val read : (unit Ctypes_static.ptr -> char Ctypes_static.ptr -> int -> int F.return) F.result
val write : (unit Ctypes_static.ptr -> string -> int -> int F.return) F.result