(* Tk_GetBitmap emulation *) ##ifdef CAMLTK (* type *) type bitmap = | BitmapFile of string (* path of file *) | Predefined of string (* bitmap name *) ;; (* /type *) ##else (* type *) type bitmap = [ | `File of string (* path of file *) | `Predefined of string (* bitmap name *) ] ;; (* /type *) ##endif