Does C not have the equivalent of Prettier? There is clang-format, but it is not always easy to use on a code base because you don't want to have it run on imp

Does C not have the equivalent of Prettier? There is clang-format, but it is not always easy to use on a code base because you don't want to have it run on imported/3rd party source which may mix in with your regular source tree. I've been meaning to use it on a project but only have run on an explicit list of files.