# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1628628196 -10800
# Node ID 7b79f09441978d0c1b2553459a4a5cc86d2e6526
# Parent  9b92994942384d5936a6e611d742efe6c221a5c2
SSL: silenced warnings when building with OpenSSL 3.0.

The OPENSSL_SUPPRESS_DEPRECATED macro is used to suppress deprecation warnings.
This covers Session Tickets keys, SSL Engine, DH low level API for DHE ciphers.

Unlike OPENSSL_API_COMPAT, it works well with OpenSSL built with no-deprecated.
In particular, it doesn't unhide various macros in OpenSSL includes, which are
meant to be hidden under OPENSSL_NO_DEPRECATED.

diff --git a/src/event/ngx_event_openssl.h b/src/event/ngx_event_openssl.h
--- a/src/event/ngx_event_openssl.h
+++ b/src/event/ngx_event_openssl.h
@@ -12,6 +12,8 @@
 #include <ngx_config.h>
 #include <ngx_core.h>
 
+#define OPENSSL_SUPPRESS_DEPRECATED
+
 #include <openssl/ssl.h>
 #include <openssl/err.h>
 #include <openssl/bn.h>