Looks I'm wrong again, it's been a while since I wrote it it also uses typeof gcc/llvm extension, there might be a way to fix that but since msvc lacks _Generic

Looks I'm wrong again, it's been a while since I wrote it it also uses typeof gcc/llvm extension, there might be a way to fix that but since msvc lacks _Generic I didn't bother. I was also hoping to support c++ but c++ doesn't do designated initializers.