The Rules choosed by DnC team are based on Allman ones, but with small changes.

See http://en.wikipedia.org/wiki/Indent_style

EDIT: In fact we try to keep the original tremulous indentation style

Do not use tabulation, use (2?) 4 spaces by indentation level. space before and after arguments of function.

    int HelloWorld( int x, char *text )
    {
        printf( "Hello %s", text );
        if( x == y )
            SomeFunc();
        return x;
    }

Amanieu said:

1) use static for non-exported functions

2) dont use prefixes for non-exported function.

3) useThisCase for variables

4) UseThisCase? for functions

5) USETHISCASE for #defines