(include stdio.h)

(defmacro (plus . rest)
  `(+ ,@rest))

(struct vertex
  ((pos (struct ((x u32) (y u32))))
   (color (struct ((r float) (g float) (b float))))
   (mask u32)))

(enum
 (B A R))

;;; Main entry point
;;; Multi line comments should be packed
(pub fn main () int
  ;; the vertex
  (var a (struct vertex) #(#(10 20)
                           #(0.3 0.5 0.7)
                           (c-bit-or B A R)))
  (printf "%d %f %d\n" ; the printf
          (plus a.pos.x a.pos.y)
          (plus a.color.r a.color.g a.color.b)
          a.mask)
  (return 0))