2 // pretty-expanded FIXME #23616
4 #![feature(rustc_private)]
8 #[cfg(target_os = "macos")]
9 #[link(name = "CoreFoundation", kind = "framework")]
11 fn CFRunLoopGetTypeID() -> libc::c_ulong;
14 #[cfg(target_os = "macos")]
16 unsafe { CFRunLoopGetTypeID(); }
19 #[cfg(not(target_os = "macos"))]