patches/std.diff

diff --git a/src/lib.rs b/src/lib.rs
index 8e01b1f..6b658b6 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -17,6 +17,10 @@
 //! serializers/deserializers will autodetect if a "human friendly" textual
 //! encoding is being used, and if so encode the points as hexadecimal.
 
+/// Local Android change: Use std to allow building as a dylib.
+#[cfg(android_dylib)]
+extern crate std;
+
 #[cfg(feature = "alloc")]
 #[allow(unused_extern_crates)]
 extern crate alloc;