Warning police.

ffi.rs

@@ -7,6 +7,8 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+#[allow(non_camel_case_types)];
+
 use std::libc::{c_int, size_t, c_void, c_char};
 
 pub static TRANSFORM_IDENTITY: c_int = 0;