From 293f1ce5b19610255f4fe3a69cf8fd159a0d5820 Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Thu, 2 Apr 2015 18:14:51 -0700
Subject: Fixup for beta

Add derive(Clone) and don't negate unsigned numbers
---
 openssl-sys/src/lib.rs | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'openssl-sys/src')

diff --git a/openssl-sys/src/lib.rs b/openssl-sys/src/lib.rs
index 28db754a..ac1891aa 100644
--- a/openssl-sys/src/lib.rs
+++ b/openssl-sys/src/lib.rs
@@ -50,6 +50,9 @@ pub struct EVP_MD_CTX {
 }
 
 impl Copy for EVP_MD_CTX {}
+impl Clone for EVP_MD_CTX {
+    fn clone(&self) -> EVP_MD_CTX { *self }
+}
 
 #[repr(C)]
 pub struct HMAC_CTX {
@@ -62,6 +65,9 @@ pub struct HMAC_CTX {
 }
 
 impl Copy for HMAC_CTX {}
+impl Clone for HMAC_CTX {
+    fn clone(&self) -> HMAC_CTX { *self }
+}
 
 #[repr(C)]
 pub struct X509V3_CTX {
@@ -77,6 +83,9 @@ pub struct X509V3_CTX {
 }
 
 impl Copy for X509V3_CTX {}
+impl Clone for X509V3_CTX {
+    fn clone(&self) -> X509V3_CTX { *self }
+}
 
 #[repr(C)]
 pub struct BIGNUM {
@@ -88,6 +97,9 @@ pub struct BIGNUM {
 }
 
 impl Copy for BIGNUM {}
+impl Clone for BIGNUM {
+    fn clone(&self) -> BIGNUM { *self }
+}
 
 pub type CRYPTO_EX_new = extern "C" fn(parent: *mut c_void, ptr: *mut c_void,
                                        ad: *const CRYPTO_EX_DATA, idx: c_int,
-- 
cgit v1.2.3