From 63b5736e6efb83bf9b617f83ecbeed38a1b3add4 Mon Sep 17 00:00:00 2001
From: Nico Golde <nion@debian.org>
Date: Sun, 22 Mar 2015 13:37:53 +0100
Subject: [PATCH] use _POSIX_PIPE_BUF if PIPE_BUF is not defined (as on
 FreeBSD); thanks Gleydson Soares!

---
 ii.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/ii.c b/ii.c
index d93266c..8f6a42f 100644
--- a/ii.c
+++ b/ii.c
@@ -19,8 +19,8 @@
 #include <time.h>
 #include <unistd.h>
 
-#ifndef PIPE_BUF /* FreeBSD don't know PIPE_BUF */
-#define PIPE_BUF 4096
+#ifndef PIPE_BUF /* For OS that doesn't includes PIPE_BUF in limits.h, FreeBSD? */
+#define PIPE_BUF _POSIX_PIPE_BUF
 #endif
 #define PING_TIMEOUT 300
 #define SERVER_PORT 6667