How Do You Pronounce ``int foo(int x);"

1.

int foo(int x)
{
    return bar * 2;
}

2. int foo(int x) { return bar * 2; }

3.
int foo(int x){
    return bar*2;
}

(``faggot")

>>11
It makes sense to treat return (also sizeof and the like) like functions. Using parenthesis makes the code look the best.