From d01a21a86733296d739825e13527c6408538b10d Mon Sep 17 00:00:00 2001
From: orignal <i2porignal@yandex.ru>
Date: Fri, 20 Nov 2015 09:55:34 -0500
Subject: [PATCH] backport openbsd support

---
 I2PEndian.h          | 2 +-
 build/CMakeLists.txt | 2 ++
 util.cpp             | 4 ++--
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/I2PEndian.h b/I2PEndian.h
index 687dbc63..2b34895f 100644
--- a/I2PEndian.h
+++ b/I2PEndian.h
@@ -3,7 +3,7 @@
 #include <inttypes.h>
 #include <string.h>
 
-#if defined(__linux__) || defined(__FreeBSD_kernel__)
+#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__)
 #include <endian.h>
 #elif __FreeBSD__
 #include <sys/endian.h>
diff --git a/build/CMakeLists.txt b/build/CMakeLists.txt
index 9365c4e6..c910f8f6 100644
--- a/build/CMakeLists.txt
+++ b/build/CMakeLists.txt
@@ -130,6 +130,8 @@ elseif (CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
   add_definitions( "-D_GLIBCXX_USE_NANOSLEEP=1" )
 elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
   list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonLinux.cpp")
+elseif (CMAKE_SYSTEM_NAME STREQUAL "OpenBSD")
+  list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonLinux.cpp")
 elseif (CMAKE_SYSTEM_NAME STREQUAL "Windows")
   list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/DaemonWin32.cpp")
   list (APPEND DAEMON_SRC "${CMAKE_SOURCE_DIR}/Win32/Win32Service.cpp")
diff --git a/util.cpp b/util.cpp
index 097dc90c..a56383d5 100644
--- a/util.cpp
+++ b/util.cpp
@@ -16,7 +16,7 @@
 #include "util.h"
 #include "Log.h"
 
-#if defined(__linux__) || defined(__FreeBSD_kernel__)
+#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__OpenBSD__)
 #include <sys/types.h>
 #include <ifaddrs.h>
 #elif defined(WIN32)
@@ -508,7 +508,7 @@ namespace net
 {
 	int GetMTU (const boost::asio::ip::address& localAddress)
 	{
-#if defined(__linux__) || defined(__FreeBSD_kernel__)	
+#if defined(__linux__) || defined(__FreeBSD_kernel__) || defined(__APPLE__) || defined(__OpenBSD__)	
 		ifaddrs * ifaddr, * ifa = nullptr;
 		if (getifaddrs(&ifaddr) == -1) 
 		{