BUILD: ssl: guard SSL_CTX_set_msg_callback with SSL_CTRL_SET_MSG_CALLBACK macro
both SSL_CTX_set_msg_callback and SSL_CTRL_SET_MSG_CALLBACK defined since
ea262260469e49149cb10b25a87dfd6ad3fbb4ba, we can safely switch to that guard
instead of OpenSSL version
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index 3105785..099e7f9 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -4411,7 +4411,7 @@
#endif /* OPENSSL_NO_DH */
SSL_CTX_set_info_callback(ctx, ssl_sock_infocbk);
-#if HA_OPENSSL_VERSION_NUMBER >= 0x00907000L
+#ifdef SSL_CTRL_SET_MSG_CALLBACK
SSL_CTX_set_msg_callback(ctx, ssl_sock_msgcbk);
#endif
#ifdef HAVE_OPENSSL_KEYLOG