lnk commit front code

include/mmslite/ethertyp.h

@@ -0,0 +1,72 @@
+/************************************************************************/
+/* SISCO SOFTWARE MODULE HEADER *****************************************/
+/************************************************************************/
+/*   (c) Copyright Systems Integration Specialists Company, Inc.,       */
+/*	2002-2005, All Rights Reserved.					*/
+/*									*/
+/*                  PROPRIETARY AND CONFIDENTIAL                        */
+/*									*/
+/* MODULE NAME : ethertyp.h						*/
+/* PRODUCT(S)  : MMS-EASE Lite						*/
+/*									*/
+/* MODULE DESCRIPTION :  Ethertype frame encode functions and constants.*/
+/*									*/
+/* GLOBAL FUNCTIONS DEFINED IN THIS MODULE :                            */
+/*									*/
+/* MODIFICATION LOG :                                                   */
+/*  Date     Who   Rev                  Comments                        */
+/* --------  ---  ------   -------------------------------------------  */
+/* 02/08/05  JRB    03     Chg first arg to etype_hdr_decode.		*/
+/* 03/24/03  ASK    02     Updated ETYPE_TYPE_* constant values		*/
+/* 11/20/02  ASK    01     Created					*/
+/************************************************************************/
+
+#if !defined(ETHERTYP_H_INCLUDED)
+#define ETHERTYP_H_INCLUDED
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "clnp_usr.h"
+#include "clnp_sne.h"
+
+
+#define ETYPE_VLAN_TYPE_ID 0x8100
+#define ETYPE_TYPE_GOOSE   0x88B8
+#define ETYPE_TYPE_GSE	   0x88B9 
+#define ETYPE_TYPE_SV	   0x88BA 
+#define ETYPE_TCI_GOOSE	   0x8000	
+#define ETYPE_TCI_GSE	   0x2000
+#define ETYPE_TCI_SV	   0x8001
+
+#define VLAN_HEAD_LEN	   4	
+#define ETYPE_HEAD_LEN	   8
+
+/* Ethertype Frame Info to be filled out by the user */
+typedef struct
+  {
+  ST_UINT16 tci;     /* VLAN Tag Control Info */
+  ST_UINT16 etypeID; /* Ethertype ID */
+  ST_UINT16 appID;   /* APP ID */
+  } ETYPE_INFO;	     	             
+
+
+ST_UCHAR *etype_hdr_encode(ST_UCHAR *bufPtr, /* buffer to encode into */
+		           ST_INT bufLen,    /* len of buffer 	      */
+		           ST_INT *asn1Len,  /* ptr to len encoded    */
+		           ETYPE_INFO *info);/* ptr etype struct      */
+
+ST_UCHAR *vlan_hdr_encode(ST_UCHAR *bufPtr,  /* buffer to encode into */
+		          ST_INT *asn1Len,   /* ptr to len encoded    */
+		          ETYPE_INFO *info); /* ptr etype struct      */
+
+ST_UCHAR *etype_hdr_decode(SN_UNITDATA *sn_req,
+		           ETYPE_INFO *info, /* ptr etype struct      */
+		           ST_INT *bufLen);  /* ptr to len decoded    */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* end of 'already included' */