stack.aso

还是一个词法分析程序

;--------------------------
;-- Define Stack objects --
;--------------------------

INCLUDE list.aso

GLOBAL PASCAL stack_insert:near
GLOBAL PASCAL stack_delete:near
GLOBAL PASCAL stack_first:near
GLOBAL PASCAL stack_last:near
GLOBAL PASCAL stack_pop:near

;** Define Stack object **

mystack STRUC GLOBAL list METHOD {
  virtual insert:word = stack_insert		;(stack node insert routine)
  virtual remove:word = stack_delete		;(stack node delete routine)
  virtual first:word = stack_first		;(stack first node routine)
  virtual last:word = stack_last		;(stack end node routine)
  virtual pushnode:word = list_append		;stack push routine
  virtual popnode:word = stack_pop		;stack pop routine
  }
ENDS