diff --git a/src/data.rs b/src/data.rs
index d71f9eb..ee382c0 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -15,6 +15,7 @@ pub unsafe fn slicify_mut<T>(value: &mut T) -> &mut [u8] {
 }
 
 /// converts a non mutable reference into a mutable one
+#[allow(invalid_reference_casting)]
 pub unsafe fn mutify<T>(nr: &T) -> &mut T {
     &mut *(nr as *const T as *mut T)
 }
diff --git a/src/lib.rs b/src/lib.rs
index 56cdc7e..f427b2f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -37,7 +37,7 @@ pub use win32::{ image_base, image_header, find_kernel32 };
 pub use xgen::signature;
 
 mod time;
-pub use time::*;
+pub use time::dur;
 
 mod hash;
 pub use hash::*;
\ No newline at end of file
diff --git a/src/time.rs b/src/time.rs
index 1ca717c..9bad8a6 100644
--- a/src/time.rs
+++ b/src/time.rs
@@ -34,19 +34,13 @@ pub mod __time_units {
     }
 }
 
-
-#[macro_export]
-macro_rules! time_unit2 {
-    (1, $unit:ident) => { $crate::__time_units::singular::$unit };
-    ($number:literal, $unit:ident) => { $number * $crate::__time_units::plural::$unit }
+#[allow(unused)]
+pub macro dur($($amount:tt $unit:ident $(,)?)+) {
+    core::time::Duration::from_millis(0u64 $( + ($crate::time::time_unit!( $amount, $unit)) )+ )
 }
 
 #[allow(unused)]
-macro time_unit( $number:tt, $unit:ident ) {
-    crate::time_unit2!($number, $unit)
+macro time_unit {
+    (1, $unit:ident) => { $crate::time::__time_units::singular::$unit },
+    ($number:literal, $unit:ident) => { $number * $crate::time::__time_units::plural::$unit }
 }
-
-#[allow(unused)]
-macro dur($($amount:tt $unit:ident $(,)?)+) {
-    core::time::Duration::from_millis(0u64 $( + (time_unit!( $amount, $unit)) )+ )
-}
\ No newline at end of file
diff --git a/tests/test_data.rs b/tests/test_data.rs
index c0afdd8..448bb62 100644
--- a/tests/test_data.rs
+++ b/tests/test_data.rs
@@ -1,10 +1,8 @@
 
-
-
-
 #[test]
 pub fn test_distance() {
 
+    let a = x::dur![ 5 days 4 hours 7 minutes 2 seconds 2 minutes ];
 
     let a = [0u8,2,3];
     let p1 = &a[0];
diff --git a/tests/test_image_base.rs b/tests/test_image_base.rs
index e2dc0e5..2eb61a1 100644
--- a/tests/test_image_base.rs
+++ b/tests/test_image_base.rs
@@ -12,7 +12,6 @@ pub fn test_image_base() {
     let b = x::win32::image_base() as *const _ as usize;
     assert_eq!(a, b, "image_base didn't match");
 
-
 }
 
 #[test]