Left-off todos related to compiler warnings suggested by @LecrisUT
Related: #278

TODO

• warning regarding passing non-const array to const array. That should be perfectly fine, but why does the compiler trigger a warning about it Silence C warning "arrays with different qualifiers" #302
• uninitialized warnings should be fixed clang-tidy: Major clang-tidy fixes #297
• make warnings become error: CMAKE_COMPILE_WARNING_AS_ERROR