There is a famous blog post about this: The C language is purely functional. http://conal.net/blog/posts/the-c-language-is-purely-functional http://conal.net/bl

There is a famous blog post about this: The C language is purely functional. http://conal.net/blog/posts/the-c-language-is-purely-functional http://conal.net/blog/posts/the-c-language-is-purely-functio...