gdgqler wrote: >> (but remember where the system assumes your likage block lives - directly >> after a common heap header) > > This may be obvious - but only after a very large amount of digging into the > software. Unless . . . > > Is there somewhere in the manuals that tells us this important > fact about the Thing linkage block?
>From the SMS reference manual: "The linkage block [...] must be allocated in the common heap so that SMS.ZTHG, or SMS.RTHG called from another program, can de-allocate the linkage block correctly." Marcel _______________________________________________ QL-Users Mailing List http://www.q-v-d.demon.co.uk/smsqe.htm
