S (ctypes.Ctypes_structs.S)

type (_, _) field

val field : ('s, [< `Struct | `Union ] as 'b) Ctypes_static.structured Ctypes_static.typ -> string -> 'a Ctypes_static.typ -> ('a, ('s, 'b) Ctypes_static.structured) field

val seal : ('a, [< `Struct | `Union ]) Ctypes_static.structured Ctypes_static.typ -> unit