Guardian Procedure Calls Reference Manual

parameter of SETPARAM; the count-transferred parameter of AWAITIO[X] returns the
number of bytes returned in last-param-array.
Example
The following example fetches the protocol ID field in the outgoing call request packet. Four bytes
of data return.
CALL SETPARAM ( FNUM , 8 , , , OLD^PARAMS , OLD^SIZE );
Related Programming Manuals
For programming information about the SETPARAM procedure, see the data communication
manuals.
1352 Guardian Procedure Calls (S)