Module Ctypes.Root

module Root: sig .. end

Registration of OCaml values as roots

val create : 'a -> unit Ctypes.ptr
create v allocates storage for the address of the OCaml value v, registers the storage as a root, and returns its address.
val get : unit Ctypes.ptr -> 'a
get p retrieves the OCaml value whose address is stored at p.
val set : unit Ctypes.ptr -> 'a -> unit
set p v updates the OCaml value stored as a root at p.
val release : unit Ctypes.ptr -> unit
release p unregsiters the root p.