diff --git a/adb-hooks/src/lib.rs b/adb-hooks/src/lib.rs
index 96a831a..fa1480c 100644
--- a/adb-hooks/src/lib.rs
+++ b/adb-hooks/src/lib.rs
@@ -427,9 +427,6 @@ unsafe extern "C" fn close(fd: c_int) -> c_int {
 
 // type OpenFn = unsafe extern "C" fn(*const c_char, c_int, ...) -> c_int;
 // static REAL_OPEN: Lazy<OpenFn> = Lazy::new(|| func!(LIBC, open));
-// static REAL_OPEN: Lazy<OpenFn> = Lazy::new(|| unsafe{
-//     mem::transmute(redhook::ld_preload::dlsym_next("open\0"))
-// });
 
 #[no_mangle]
 pub unsafe extern "C" fn open(pathname: *const c_char, flags: c_int, mut args: ...) -> c_int {
diff --git a/dlhook/src/lib.rs b/dlhook/src/lib.rs
index 61fd169..9be4d45 100644
--- a/dlhook/src/lib.rs
+++ b/dlhook/src/lib.rs
@@ -164,7 +164,6 @@ impl<'a> LibHandle<'a> {
 #[macro_export]
 macro_rules! func {
     ($lib_handle:ident, $real_fn:ident) => {{
-        // ::dlhook::named_func($real_fn, concat!(stringify!($real_fn), "\0"))
         let nf = ::dlhook::named_func($real_fn, stringify!($real_fn));
         let addr = $lib_handle.sym_addr(nf, |sym| {
             sym as *const usize == $real_fn as *const usize