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use cstr::cstr;
use std::ffi::CStr;
macro_rules! cstr_expr {
($s:expr) => {
cstr!($s)
};
}
macro_rules! cstr_literal {
($s:literal) => {
cstr!($s)
};
}
fn main() {
let foo: &'static CStr = cstr_expr!("foo");
assert_eq!(foo, CStr::from_bytes_with_nul(b"foo\0").unwrap());
let bar: &'static CStr = cstr_literal!("bar");
assert_eq!(bar, CStr::from_bytes_with_nul(b"bar\0").unwrap());
}