protocol7/helloworld — pull request #3 by nazgob (2013-03-23 22:03:24+00:00)
Title: Be more pedantic about return type

Just silencing pesky warning related to 'main' return types. I like it clean in 'hard' languages :)

```bash
gcc -std=c99 -Wall -pedantic fizzbuzz.c
fizzbuzz.c:3: warning: return type defaults to ‘int’
```