From 6ea30f9fb2bd9780dd67413283a2cbfef1c4f558 Mon Sep 17 00:00:00 2001
From: Sitsofe Wheeler <sitsofe@yahoo.com>
Date: Sat, 30 Jan 2016 08:12:28 +0000
Subject: [PATCH] socket: Simplify SOL_TCP check

Rather than checking for the names of OSes that don't implement it
just check whether the define is available directly.
---
 lib/socket.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/socket.c b/lib/socket.c
index fb64261..7b93fec 100644
--- a/lib/socket.c
+++ b/lib/socket.c
@@ -140,7 +140,7 @@ static int set_tcp_sockopt(int sockfd, int optname, int value)
 {
 	int level;
 
-	#if defined(__FreeBSD__) || defined(__sun) || (defined(__APPLE__) && defined(__MACH__))
+	#ifndef SOL_TCP
 	struct protoent *buf;
 
 	if ((buf = getprotobyname("tcp")) != NULL)