Automatic code formatting

[Todd C. Miller]

On Tue, 03 Oct 2017 21:46:32 +0200, Guus Sliepen wrote:

> I'll also run sed on the codebase to add parentheses around the argument
> of sizeof operators, since code formatters otherwise turn "sizeof *foo"
> into "sizeof * foo".

Not all "sizeof foo" were converted to "sizeof(foo)".  I've opened
a pull request with a patch: https://github.com/gsliepen/tinc/pull/158

If you'd rather I send a patch directly I'm happy to do that instead.

 - todd