Merge pull request #2834 from reaperhulk/110-patch-40

OPENSSL_free is a macro in 1.1.0
diff --git a/src/_cffi_src/openssl/err.py b/src/_cffi_src/openssl/err.py
index e31b180..d0211c3 100644
--- a/src/_cffi_src/openssl/err.py
+++ b/src/_cffi_src/openssl/err.py
@@ -116,7 +116,6 @@
 static const int EVP_F_EVP_PBE_ALG_ADD;
 static const int EVP_F_EVP_PBE_CIPHERINIT;
 static const int EVP_F_EVP_PKCS82PKEY;
-static const int EVP_F_EVP_PKEY2PKCS8_BROKEN;
 static const int EVP_F_EVP_PKEY_COPY_PARAMETERS;
 static const int EVP_F_EVP_PKEY_DECRYPT;
 static const int EVP_F_EVP_PKEY_ENCRYPT;