OpenSSL coding style

This document describes the coding style for the OpenSSL project. It is derived from the Linux kernel coding style. This guide is not distributed as part of OpenSSL itself. Since it is derived from the Linux Kernel Coding Style, it is distributed under the terms of the kernel license. Coding style is all about readability and maintainability using commonly available tools. OpenSSL coding style is simple. Avoid tricky expressions. Chapter 1: Indentation Indentation is four space characters.