From 0e31ca73c07019429c8bc5ec920bb2d640236129 Mon Sep 17 00:00:00 2001
From: likewise <likewise>
Date: Tue, 10 Aug 2004 14:41:12 +0000
Subject: [PATCH] Have PBUF_LINK_HLEN default to 14 bytes (for Ethernet).

---
 src/include/lwip/opt.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/include/lwip/opt.h b/src/include/lwip/opt.h
index a8942ca8..762da668 100644
--- a/src/include/lwip/opt.h
+++ b/src/include/lwip/opt.h
@@ -146,10 +146,10 @@ a lot of data that needs to be copied, this should be set high. */
 #endif
 
 /* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
-   link level header. */
+   link level header. Defaults to 14 for Ethernet. */
 
 #ifndef PBUF_LINK_HLEN
-#define PBUF_LINK_HLEN                  0
+#define PBUF_LINK_HLEN                  14
 #endif