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BASIC Source File  |  1992-06-18  |  783 b   |  20 lines
  1. '   +----------------------------------------------------------------------+
  2. '   |                                                                      |
  3. '   |           BasUpd  Copyright (c) 1992  Thomas G. Hanlin III           |
  4. '   |                                                                      |
  5. '   |            See BASUPD.DOC for info on distribution policy            |
  6. '   |                                                                      |
  7. '   +----------------------------------------------------------------------+
  8.  
  9.    DEFINT A-Z
  10.  
  11. FUNCTION Hour (SerialNr#)
  12.    Seconds& = CLNG((ABS(SerialNr#) - INT(ABS(SerialNr#))) * 86400#)
  13.    Hours = Seconds& \ 3600&
  14.    IF Hours = 24 THEN
  15.       Hour = 0
  16.    ELSE
  17.       Hour = Hours
  18.    END IF
  19. END FUNCTION
  20.