src/HOL/SPARK/Examples/RIPEMD-160/wordops.adb

try to avoid races again (cf. 8c37cb84065f and fd3a36e48b09);

package body Wordops is

   function Rotate(I : Rotate_Amount; W : Word) return Word
   is
   begin
      return Interfaces.Rotate_Left (W, I);
   end Rotate;

end Wordops;