patches/std.diff

diff --git a/src/lib.rs b/src/lib.rs
index 7c3616e..cbcd374 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -46,6 +46,10 @@ use core::{ptr, slice, str};
 #[cfg(feature = "no-panic")]
 use no_panic::no_panic;
 
+/// Local Android change: Use std to allow building as a dylib.
+#[cfg(android_dylib)]
+extern crate std;
+
 /// A correctly sized stack allocation for the formatted integer to be written
 /// into.
 ///