1 files changed, 0 insertions, 14 deletions
diff --git a/openssl/src/crypto/pkey.rs b/openssl/src/crypto/pkey.rs
index dee6cb8b..314ee63d 100644
--- a/openssl/src/crypto/pkey.rs
+++ b/openssl/src/crypto/pkey.rs
@@ -52,10 +52,6 @@ fn openssl_hash_nid(hash: HashType) -> c_int {
     }
 }
 
-extern "C" {
-    fn rust_EVP_PKEY_clone(pkey: *mut ffi::EVP_PKEY);
-}
-
 pub struct PKey {
     evp: *mut ffi::EVP_PKEY,
     parts: Parts,
@@ -604,16 +600,6 @@ impl Drop for PKey {
     }
 }
 
-impl Clone for PKey {
-    fn clone(&self) -> Self {
-        unsafe {
-            rust_EVP_PKEY_clone(self.evp);
-        }
-
-        PKey::from_handle(self.evp, self.parts)
-    }
-}
-
 #[cfg(test)]
 mod tests {
     use std::path::Path;