NAME
    AbortIO -- Remove an existing timer request.

SYNOPSIS
    error = AbortIO( timerequest )
    D0               A1

    LONG AbortIO( struct timerequest * );

FUNCTION
    This is an exec.library call.

    This routine removes a timerquest from the timer.  It runs in
    the context of the caller.

INPUTS
    timerequest - the timer request to be aborted

RETURNS
    0  if the request was aborted, io_Error will also be set to
        IOERR_ABORTED.
    -1 otherwise

NOTES
    This function may be called from interrupts.

SEE ALSO
    exec.library/AbortIO()

BUGS