Update for latest master and fix segfault

.gitignore

@@ -1 +1 @@
-/lib
+/.rust/

ffi.rs

@@ -11,10 +11,10 @@ pub type BIO_METHOD = c_void;
 pub type X509_STORE_CTX = c_void;
 pub type CRYPTO_EX_DATA = c_void;
 
-pub type CRYPTO_EX_new = Option<extern "C" fn(parent: *c_void, ptr: *c_void,
+pub type CRYPTO_EX_new = extern "C" fn(parent: *c_void, ptr: *c_void,
                                               ad: *CRYPTO_EX_DATA, idx: c_int,
                                               argl: c_long, argp: *c_void)
-                                              -> c_int>;
+                                              -> c_int;
 pub type CRYPTO_EX_dup = extern "C" fn(to: *CRYPTO_EX_DATA,
                                        from: *CRYPTO_EX_DATA, from_d: *c_void,
                                        idx: c_int, argl: c_long, argp: *c_void)

lib.rs

@@ -9,13 +9,10 @@ use std::unstable::atomics::{AtomicBool, INIT_ATOMIC_BOOL, AtomicInt,
 use std::rt::io::{Stream, Reader, Writer, Decorator};
 use std::vec;
 
-use error::{SslError, SslSessionClosed, StreamEof};
+use self::error::{SslError, SslSessionClosed, StreamEof};
 
 pub mod error;
 
-#[cfg(test)]
-mod tests;
-
 mod ffi;
 
 static mut STARTED_INIT: AtomicBool = INIT_ATOMIC_BOOL;

test.rs

@@ -1,9 +1,12 @@
+#[feature(struct_variant)];
+
 use std::rt::io::Writer;
-use std::rt::io::extensions::ReaderUtil;
 use std::rt::io::net::tcp::TcpStream;
 use std::str;
 
-use super::{Sslv23, SslContext, SslStream, SslVerifyPeer};
+use lib::{Sslv23, SslContext, SslStream, SslVerifyPeer};
+
+mod lib;
 
 #[test]
 fn test_new_ctx() {