From bd3ade31fa44d2b57c72f911781dbdf245346041 Mon Sep 17 00:00:00 2001
From: Sylvain Rochet <gradator@gradator.net>
Date: Mon, 22 Apr 2013 21:16:02 +0200
Subject: [PATCH] PPP, added define for u_long, u_int, u_short, u_char for
 compilers or toolchains which don't have them

---
 src/include/netif/ppp/ppp_impl.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/include/netif/ppp/ppp_impl.h b/src/include/netif/ppp/ppp_impl.h
index 06d40b6b..19af4429 100644
--- a/src/include/netif/ppp/ppp_impl.h
+++ b/src/include/netif/ppp/ppp_impl.h
@@ -47,6 +47,14 @@
 #include "lwip/timers.h"
 #include "lwip/sio.h"
 
+/* Type definitions for BSD code. */
+#ifndef __u_char_defined
+typedef unsigned long  u_long;
+typedef unsigned int   u_int;
+typedef unsigned short u_short;
+typedef unsigned char  u_char;
+#endif
+
 #include "ppp.h"
 #include "pppdebug.h"