I am tempted to take it out completely, would make Read a little simpler. In case a field of the message is not available or NIL, it will report so on the binsize output, which can be used with a zip (bin) to set any default you'd want.
use the output and the binsize output on the first two pins of the zip, and your default and a (binsize output != 0) on the other two
I am tempted to take it out completely, would make Read a little simpler. In case a field of the message is not available or NIL, it will report so on the binsize output, which can be used with a zip (bin) to set any default you'd want.
use the output and the binsize output on the first two pins of the zip, and your default and a (binsize output != 0) on the other two