I also like this one and `-Wmissing-prototypes`. https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wstrict-prototypes https://gcc.gnu.org/onlinedoc

I also like this one and `-Wmissing-prototypes`. https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wstrict-prototypes https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#inde... https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wmissing-prototypes https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#inde...