Linux kernel uses tabs. I'm a fan of kernel-style, so I use it in my personal projects as well. It seems common in C projects, anyway. https://www.kernel.org/d

Linux kernel uses tabs. I'm a fan of kernel-style, so I use it in my personal projects as well. It seems common in C projects, anyway. https://www.kernel.org/doc/Documentation/CodingStyle https://www.kernel.org/doc/Documentation/CodingStyle