1 files changed, 42 insertions, 0 deletions
diff --git a/package/wificonf/include/proto/bcmip.h b/package/wificonf/include/proto/bcmip.h
new file mode 100644
index 000000000..da2d8f8b6
--- /dev/null
+++ b/package/wificonf/include/proto/bcmip.h
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2005, Broadcom Corporation      
+ * All Rights Reserved.                      
+ *                                           
+ * This is UNPUBLISHED PROPRIETARY SOURCE CODE of Broadcom Corporation;         
+ * the contents of this file may not be disclosed to third parties, copied      
+ * or duplicated in any form, in whole or in part, without the prior            
+ * written permission of Broadcom Corporation.                                  
+ *
+ * Fundamental constants relating to IP Protocol
+ *
+ * $Id$
+ */
+
+#ifndef _bcmip_h_
+#define _bcmip_h_
+
+/* IP header */
+#define IPV4_VERIHL_OFFSET	0	/* version and ihl byte offset */
+#define IPV4_TOS_OFFSET		1	/* TOS offset */
+#define IPV4_PROT_OFFSET	9	/* protocol type offset */
+#define IPV4_CHKSUM_OFFSET	10	/* IP header checksum offset */
+#define IPV4_SRC_IP_OFFSET	12	/* src IP addr offset */
+#define IPV4_DEST_IP_OFFSET	16	/* dest IP addr offset */
+
+#define IPV4_VER_MASK	0xf0
+#define IPV4_IHL_MASK	0x0f
+
+#define IPV4_PROT_UDP	17	/* UDP protocol type */
+
+#define IPV4_ADDR_LEN	4	/* IP v4 address length */
+
+#define IPV4_VER_NUM	0x40	/* IP v4 version number */
+
+/* NULL IP address check */
+#define IPV4_ISNULLADDR(a)	((((uint8 *)(a))[0] + ((uint8 *)(a))[1] + \
+				((uint8 *)(a))[2] + ((uint8 *)(a))[3]) == 0)
+
+#define IPV4_ADDR_STR_LEN	16
+
+#endif	/* #ifndef _bcmip_h_ */
+