Manfred Spraul <manfred@colorfullife.com> writes:
> + extern void PQsetsighandling(int internal_sigign);
These sorts of things are commonly designed so that the set() operation
incidentally returns the previous setting. I'm not sure if anyone would
care, but it's only a couple more lines of code to make that happen, so
I'd suggest doing so just in case.
Otherwise I think this is a good patch. The documentation could use a
little more wordsmithing, perhaps.
regards, tom lane