From d7bf6c919259a65d78b5bf67a3c75838f8894e91 Mon Sep 17 00:00:00 2001
From: Rosen Penev <rosenp@gmail.com>
Date: Sun, 25 Nov 2018 19:59:49 -0800
Subject: [PATCH] Fix compilation without deprecated OpenSSL APIs

---
 src/ngircd/conf-ssl.h | 4 ++++
 src/ngircd/conn-ssl.c | 3 ++-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ngircd/conf-ssl.h b/src/ngircd/conf-ssl.h
index c2373797..af715af8 100644
--- a/src/ngircd/conf-ssl.h
+++ b/src/ngircd/conf-ssl.h
@@ -13,6 +13,10 @@
 #ifdef HAVE_LIBSSL
 #define SSL_SUPPORT
 #include <openssl/ssl.h>
+#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#define OpenSSL_version SSLeay_version
+#define OPENSSL_VERSION SSLEAY_VERSION
+#endif
 #endif
 #ifdef HAVE_LIBGNUTLS
 #define SSL_SUPPORT
diff --git a/src/ngircd/conn-ssl.c b/src/ngircd/conn-ssl.c
index 705c29d5..ba47e513 100644
--- a/src/ngircd/conn-ssl.c
+++ b/src/ngircd/conn-ssl.c
@@ -42,6 +42,7 @@ extern struct SSLOptions Conf_SSLOptions;
 #ifdef HAVE_LIBSSL
 #include <openssl/err.h>
 #include <openssl/rand.h>
+#include <openssl/dh.h>
 
 static SSL_CTX * ssl_ctx;
 static DH *dh_params;
@@ -326,7 +327,7 @@ ConnSSL_InitLibrary( void )
 			   Verify_openssl);
 	SSL_CTX_free(ssl_ctx);
 	ssl_ctx = newctx;
-	Log(LOG_INFO, "%s initialized.", SSLeay_version(SSLEAY_VERSION));
+	Log(LOG_INFO, "%s initialized.", OpenSSL_version(OPENSSL_VERSION));
 	return true;
 out:
 	SSL_CTX_free(newctx);
