Index: Modules/_ssl.c
===================================================================
--- Modules/_ssl.c	(revision 74602)
+++ Modules/_ssl.c	(working copy)
@@ -667,7 +667,11 @@
 	char buf[2048];
 	char *vptr;
 	int len;
+#if OPENSSL_VERSION_NUMBER >= 0x009060dfL
+	const unsigned char *p;
+#else
 	unsigned char *p;
+#endif
 
 	if (certificate == NULL)
 		return peer_alt_names;