From c4f9b1db8b6848b78dd348e9f2ce32752a7b2e39 Mon Sep 17 00:00:00 2001
From: David Reid <dreid@dreid.org>
Date: Thu, 12 Dec 2013 14:11:05 -0800
Subject: formatting more consistent with other cffi secitons.

---
 cryptography/hazmat/bindings/openssl/backend.py | 40 ++++++++++++-------------
 1 file changed, 20 insertions(+), 20 deletions(-)

diff --git a/cryptography/hazmat/bindings/openssl/backend.py b/cryptography/hazmat/bindings/openssl/backend.py
index 044e8cc9..d69fdc45 100644
--- a/cryptography/hazmat/bindings/openssl/backend.py
+++ b/cryptography/hazmat/bindings/openssl/backend.py
@@ -31,6 +31,24 @@ from cryptography.hazmat.primitives.ciphers.modes import (
     CBC, CTR, ECB, OFB, CFB, GCM,
 )
 
+_OSX_PRE_INCLUDE = """
+#ifdef __APPLE__
+#include <AvailabilityMacros.h>
+#define __ORIG_DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER \
+    DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
+#undef DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
+#define DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
+#endif
+"""
+
+_OSX_POST_INCLUDE = """
+#ifdef __APPLE__
+#undef DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
+#define DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER \
+    __ORIG_DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
+#endif
+"""
+
 
 @utils.register_interface(CipherBackend)
 @utils.register_interface(HashBackend)
@@ -112,28 +130,10 @@ class Backend(object):
         #   int foo(int);
         #   int foo(short);
 
-        pre_includes = ["""
-#ifdef __APPLE__
-#include <AvailabilityMacros.h>
-#define __ORIG_DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER \
-    DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
-#undef DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
-#define DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
-#endif
-"""]
-
-        post_includes = ["""
-#ifdef __APPLE__
-#undef DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
-#define DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER \
-    __ORIG_DEPRECATED_IN_MAC_OS_X_VERSION_10_7_AND_LATER
-#endif
-"""]
-
         lib = ffi.verify(
-            source="\n".join(pre_includes +
+            source="\n".join([_OSX_PRE_INCLUDE] +
                              includes  +
-                             post_includes +
+                             [_OSX_POST_INCLUDE] +
                              functions +
                              customizations),
             libraries=["crypto", "ssl"],
-- 
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