Let BSMC be the byte stream monitor creator.

BSMC(0;SB,M,BSP,MB ==> c;MBSP) "Create Byte Stream Producer Monitor"

This call uses the extended jump protocol. BSP is a key to a byte stream producer.

MBSP is a monitored byte stream producer. When it is called, the order code is recorded by a call of the form MB(1,(4,order code);==>;). Then the call is passed on to BSP. When BSP returns, the order code and data are recorded by a call of the form MB(0,(4,order code),(data);==>;) and then the return is passed on..

MB can be a multiplexor (mult) branch key.

On EOF, the EOF is passed on and then the monitor destroys itself.

C is loose end.

As above, except BSC is a byte stream consumer which can accept limit bytes on the first call.