[comp.lang.prolog] Non-blocking process_callbacks/1 in Quintus

chooy@Sol34.essex.ac.uk (Choo Y J) (07/05/90)

I'm using Quintus Prolog 2.5 with Prowindows 1.1.  Does anyone know of a non-blocking
process_callbacks?  I appreciate any help I can get.  

Thanks.