From 0c960a82ce88b5ef1f5614bf8749f438a6f11984 Mon Sep 17 00:00:00 2001
From: likewise <likewise>
Date: Wed, 5 May 2004 14:30:28 +0000
Subject: [PATCH] The recv callback has u8_t return type. Fixed theraw_pcb
 struct to reflect this.

---
 src/include/lwip/raw.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/include/lwip/raw.h b/src/include/lwip/raw.h
index 46007fe7..6f7a9871 100644
--- a/src/include/lwip/raw.h
+++ b/src/include/lwip/raw.h
@@ -46,7 +46,7 @@ struct raw_pcb {
 
   u16_t protocol;
 
-  int (* recv)(void *arg, struct raw_pcb *pcb, struct pbuf *p,
+  u8_t (* recv)(void *arg, struct raw_pcb *pcb, struct pbuf *p,
     struct ip_addr *addr);
   void *recv_arg;
 };