From 9d3a58c103e2c2475461a964a9012ac76944cac7 Mon Sep 17 00:00:00 2001
From: SASANO Takayoshi <uaa@uaa.org.uk>
Date: Wed, 13 Mar 2019 20:18:12 +0900
Subject: [PATCH] <netinet/in.h> of Linux automatically includes
 <sys/socket.h>, but OpenBSD's not. So added it.

---
 NetworkInfo.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/NetworkInfo.cpp b/NetworkInfo.cpp
index eb3ed6e..0c27b6b 100644
--- a/NetworkInfo.cpp
+++ b/NetworkInfo.cpp
@@ -28,6 +28,7 @@
 #include <sys/types.h>
 #if !defined(_WIN32) && !defined(_WIN64)
 #include <ifaddrs.h>
+#include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>