remove unused macro

src/networking/src/lib.rs

@@ -2,17 +2,3 @@ pub mod cipherkeys;
 pub mod serverstate;
 pub mod mainloop;
 pub mod interserver;
-
-// https://www.reddit.com/r/rust/comments/33xhhu/how_to_create_an_array_of_structs_that_havent/
-#[macro_export]
-macro_rules! init_array(
-    ($ty:ty, $len:expr, $val:expr) => (
-        {
-            let mut array: [$ty; $len] = unsafe { std::mem::uninitialized() };
-            for i in array.iter_mut() {
-                unsafe { ::std::ptr::write(i, $val); }
-            }
-            array
-        }
-    )
-);