These kinds of macro hacks are pretty widespread, aren't they? To me, klib and its khash hash table is the most well-known implementation, see: https://github.c

These kinds of macro hacks are pretty widespread, aren't they? To me, klib and its khash hash table is the most well-known implementation, see: https://github.com/attractivechaos/klib https://github.com/attractivechaos/klib And I've written similar things myself (hash table and vectors).