(Most of Google's open source projects are developed using C . Every C programmer knows that C has many powerful speech features, but this kind of forcefulness inevitably leads to its clutter, which makes the code easier to present bugs, difficult to read and protect. The intention of this guide is to avoid the clutter of C coding by specifically discussing how to write and not how to write. These rules can make the licensed code easy to manage together with the effective use of C speech features. Personality, also known as readability, primarily refers to the habit of managing C code. It's a bit inappropriate to use the term personality, because these habits are far more simple than the source code file format.
Google-C Programming Standard.doc)