1const c = @cImport({
 2    @cDefine("FOO", "FOO");
 3    @cDefine("BAR", "FOO");
 4
 5    @cDefine("BAZ", "QUX");
 6    @cDefine("QUX", "QUX");
 7});
 8
 9pub fn main() u8 {
10    _ = c;
11    return 0;
12}