MODULE bettermat
  IMPLICIT none
  PRIVATE

  PUBLIC :: bettermull
  PRIVATE :: bettermull_4, bettermull_8, bettermull_16
  
  INTERFACE bettermull
     procedure bettermull_4, bettermull_8, bettermull_16
  END INTERFACE bettermull

CONTAINS

  
END MODULE bettermat