===============
 C Programming
===============

Posix Standards `Pubs OpenGroup <http://pubs.opengroup.org/onlinepubs/9699919799/functions/contents.html>`_

Open group publications

    `The Open Group Base Specifications Issue 7 <http://pubs.opengroup.org/onlinepubs/9699919799/>`_ IEEE Std 1003.1™, 2013 Edition
    `The Open Group Base Specifications Issue 6 <http://pubs.opengroup.org/onlinepubs/009695399/>`_ IEEE Std 1003.1, 2004 Edition 
    `The Open Group Base Specifications Issue 7 IEEE Std 1003.1, 2008,2016 Edition <http://pubs.opengroup.org/onlinepubs/9699919799/toc.htm>`_
    Functions `(detailed table of contents) <http://pubs.opengroup.org/onlinepubs/9699919799/functions/contents.html>`_


`C++ templates in plain C <https://blog.noctua-software.com/cpp-patterns-using-plain-c.html>`_
Article by Gullaume Echea with a suggestion of how to implement a templated class using plain C, plus pre-processor.


https://www.tutorialspoint.com/cprogramming

This tutorial is designed for software programmers with a need to
understand the C programming language starting from scratch. This
tutorial will give you enough understanding on C programming language
from where you can take yourself to higher level of expertise.
(Accessed Oct 2017)

gnu-c-preprocessor-documentation
--------------------------------

https://gcc.gnu.org/onlinedocs/cpp/index.html#Top

Underhanded C contest

http://underhanded-c.org/