ocaml/otherlibs/labltk/builtin/builtini_palette.ml

##ifdef CAMLTK

let cCAMLtoTKpaletteType = function
    GrayShades (foo) -> TkToken (string_of_int foo)
  | RGBShades (r,v,b) -> TkToken (string_of_int r^"/"^
                                  string_of_int v^"/"^
                                  string_of_int b)
;;

##else

let cCAMLtoTKpaletteType : paletteType -> tkArgs = function
  | `Gray (foo) -> TkToken (string_of_int foo)
  | `Rgb (r,v,b) -> TkToken (string_of_int r ^ "/" ^
                             string_of_int v ^ "/" ^
                             string_of_int b)
;;

##endif