diff --git a/examples/src/lib.rs b/examples/src/lib.rs
index 6a952c4..69a259e 100644
--- a/examples/src/lib.rs
+++ b/examples/src/lib.rs
@@ -40,6 +40,7 @@ use std::default::Default;
 use std::ffi::{CStr, CString};
 use std::ops::Drop;
 use std::os::raw::{c_char, c_void};
+use std::ptr;
 
 // Simple offset_of macro akin to C++ offsetof
 #[macro_export]