These are the coding conventions used at XS-Labs for C, C++, Objective-C and x86 assembly projects.
All XS-Labs contributors are required to stick with those guidelines.
The project is hosted on GitHub.
Feel free to comment, request modifications, etc.
XS-Labs coding guidelines are released under the terms of the FreeBSD documentation license
You're free to use those guideline for your own projects if you like it, and/or adapt it to fit your own coding conventions.