test accept IOCP

Author: loongs-zhang

core/src/syscall/mod.rs

@@ -9,6 +9,6 @@ mod unix;
 #[cfg(windows)]
 pub use windows::*;
 
-#[allow(non_snake_case)]
+#[allow(non_snake_case, dead_code)]
 #[cfg(windows)]
 mod windows;