module GlClear:sig
..end
typebuffer =
[ `accum | `color | `depth | `stencil ]
val clear : buffer list -> unit
val accum : ?alpha:float -> Gl.rgb -> unit
val color : ?alpha:float -> Gl.rgb -> unit
val depth : Gl.clampf -> unit
val index : float -> unit
val stencil : int -> unit