--- openssl.c.orig	2016-07-09 16:43:41.000000000 +0200
+++ openssl.c	2016-08-30 20:36:03.332259000 +0200
@@ -36,11 +36,11 @@
 #include <openssl/ui.h>
 #include <openssl/rsa.h>
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 #define X509_up_ref(x) 	CRYPTO_add(&(x)->references, 1, CRYPTO_LOCK_X509)
 #endif
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 #define EVP_MD_CTX_new EVP_MD_CTX_create
 #define EVP_MD_CTX_free EVP_MD_CTX_destroy
 #define X509_STORE_CTX_get0_chain(ctx) ((ctx)->chain)
@@ -991,7 +991,7 @@
 	return 0;
 }
 
-#if OPENSSL_VERSION_NUMBER < 0x10002000L
+#if OPENSSL_VERSION_NUMBER < 0x10002000L || defined(LIBRESSL_VERSION_NUMBER)
 static int match_hostname_elem(const char *hostname, int helem_len,
 			       const char *match, int melem_len)
 {
--- openssl-esp.c.orig	2016-07-08 17:35:18.000000000 +0200
+++ openssl-esp.c	2016-08-30 20:36:03.331878000 +0200
@@ -27,7 +27,7 @@
 #include <openssl/evp.h>
 #include <openssl/rand.h>
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 
 #define EVP_CIPHER_CTX_free(c) do {				\
 				    EVP_CIPHER_CTX_cleanup(c);	\
@@ -61,7 +61,7 @@
 
 	destroy_esp_ciphers(esp);
 
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || defined(LIBRESSL_VERSION_NUMBER)
 	esp->cipher = malloc(sizeof(*esp->cipher));
 	if (!esp->cipher)
 		return -ENOMEM;