add X509_NAME_print_ex (#4174)
* add X509_NAME_print_ex
* Addressing code review
+ removed comment from bindings regarding deprecation of _print_oneline
diff --git a/src/_cffi_src/openssl/x509name.py b/src/_cffi_src/openssl/x509name.py
index 1be1ae5..f88c8b0 100644
--- a/src/_cffi_src/openssl/x509name.py
+++ b/src/_cffi_src/openssl/x509name.py
@@ -40,6 +40,7 @@
int X509_NAME_entry_count(X509_NAME *);
X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *, int);
char *X509_NAME_oneline(X509_NAME *, char *, int);
+int X509_NAME_print_ex(BIO *, X509_NAME *, int, unsigned long);
/* These became const X509_NAME_ENTRY * in 1.1.0 */
ASN1_OBJECT *X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *);