sig
type t = Sdltexture.t
val lock :
Sdltexture_ba.t ->
?rect:Sdlrect.t ->
('a, 'b) Stdlib.Bigarray.kind ->
(('a, 'b, Stdlib.Bigarray.c_layout) Stdlib.Bigarray.Array1.t * int)
option
external unlock : Sdltexture_ba.t -> unit = "caml_SDL_Texture_ba_unlock"
[@@noalloc]
end