Function:     MTREW

Purpose:      Rewinds a specified tape unit.

Category:     TAPES

File:         mtiodev.c

Author:       K.G. Begeman

Use:          INTEGER MTREW( MTID )       Input       INTEGER

              MTREW    Returns:
                        0 : Operation was completed successfully.
                       -1 : System error.
                       -4 : Tape unit not open.
              MTID     Device id returned by MTOPEN.

Warning:      Code is System dependent!

Updates:      Jul 20, 1989, KGB, Document created.