Please someone design a cppfmt for c++ in the modern age. If possible for C as well, to a less extent. for clang-format, it can not even add blank lines betwe

Please someone design a cppfmt for c++ in the modern age. If possible for C as well, to a less extent. for clang-format, it can not even add blank lines between functions, and it can not indent "public, private, protect" inside class sanely, which are two very basic needs. The rest options are worse, however, but I hope something better than clang-format.