.CODE
; dos time format      hhhhh     mmmmmm     sssss	second is stored as half of real value
; dos date format     yyyyyyy     mmmm     ddddd        year will be added by 80
TIME2BIN	     MACRO 
TIME2BINEX	     MACRO 

DATE2BIN	     MACRO 

; converts a date time value of a file to year, month, day
; after calling this macro stack will appear as follows
;		year
;		month
;		day	
; preserves no registers
BIN2DATE	     MACRO 	DATE

; converts a time value of a file to  hour, minute, second
; after calling this macro stack will appear as foloows
;		hour
;		minute
;		second
; preserves no registers
BIN2TIME	     MACRO 	TIME
BIN2TIMEEX	     MACRO 	TIME
ISTIME	     MACRO 		NUM
ISDATE		     MACRO 		NUM
SHOWDATE	     MACRO 
SHOWTIME	     MACRO