Function            dosmonth - extract hour from file date stamp

  Syntax              #include <doshk.h>
                      (unsigned) dosmonth(m)

  Prototype in        doshk.h

  Remarks             extracts the month from a DOS file date stamp.
                      Refer to a DOS reference book (Advanced MS-DOS by
                      Ray Duncan recommended) for further details.

                      This function is a macro.

  Return value        returns the hour of a DOS file date stamp.

  See also            dosday(), doshour(), dosmin(), dossec(), dosyear(),
                      todosdate(), todostime()