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NAME
     gtty  -  get typewriter status

SYNOPSIS
     (gtty = 32.)
     (file descriptor in r0)
     sys gtty; arg
     arg: .=.+6

     gtty(fildes, arg)
     int arg[3];

DESCRIPTION
     Gtty stores in the three words addressed by arg the status
     of the typewriter whose file descriptor is given in r0
     (resp. given as the first argument).  The format is the same
     as that passed by stty.

SEE ALSO
     stty (II)

DIAGNOSTICS
     Error bit (c-bit) is set if the file descriptor does not
     refer to a typewriter.  From C, a -1 value is returned for
     an error, 0, for a successful call.

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