static HEADER: &str = include_str!("include/cxxbridge.h");
pub fn get(guard: &str) -> &'static str {
let ifndef = format!("#ifndef {}\n", guard);
let endif = format!("#endif // {}\n", guard);
let begin = HEADER.find(&ifndef);
let end = HEADER.find(&endif);
if let (Some(begin), Some(end)) = (begin, end) {
&HEADER[begin..end + endif.len()]
} else {
panic!("not found in cxxbridge.h header: {}", guard)
}
}