Add a table for porting SSL_CTX_ctrl code.
It was pointed out that the equivalent values may sometimes be hard to
find.
Change-Id: I02a1790e026047b3dc2034c2f9ad75abc9e59eb7
Reviewed-on: https://boringssl-review.googlesource.com/8800
Reviewed-by: Adam Langley <agl@google.com>
diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index 1caca73..cb5a65f 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -4425,7 +4425,12 @@
*
* Although using either the CTRL values or their wrapper macros in #ifdefs is
* still supported, the CTRL values may not be passed to |SSL_ctrl| and
- * |SSL_CTX_ctrl|. Call the functions (previously wrapper macros) instead. */
+ * |SSL_CTX_ctrl|. Call the functions (previously wrapper macros) instead.
+ *
+ * See PORTING.md in the BoringSSL source tree for a table of corresponding
+ * functions.
+ * https://boringssl.googlesource.com/boringssl/+/master/PORTING.md#Replacements-for-values
+ */
#define DTLS_CTRL_GET_TIMEOUT doesnt_exist
#define DTLS_CTRL_HANDLE_TIMEOUT doesnt_exist
