No true Scotsman. I assume you haven't looked at the expansion of errno lately? edit: also https://github.com/KxSystems/kdb/blob/master/c/c/k.h https://githu

No true Scotsman. I assume you haven't looked at the expansion of errno lately? edit: also https://github.com/KxSystems/kdb/blob/master/c/c/k.h https://github.com/KxSystems/kdb/blob/master/c/c/k.h