Did you consider using more traditional macros like VEC_ADD which works for all types rather than generating e.g. vec_<type>_add? The latter approach doesn't work with cscope and ctags, which is a pretty big drawback in my book (I like it when my super trivial IDE configuration works, which is only possible with C).
See the comment and following 4 macros for how this would work with a (add-only, not growable) hashmap:
See the comment and following 4 macros for how this would work with a (add-only, not growable) hashmap:
https://github.com/matvore/nusort/blob/master/src/util.h#L16...