Is there something like http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#General_Naming_Rules for Clang? I see that there is a http://llvm.org/docs/CodingStandards.html. But it doesn't talk about naming rules. Also why did you choose to name variables like this: int Foo = 0; instead of: int foo = 0; ? Thanks in advance. -Thiago