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- /*
- * Fundamental constants relating to UDP Protocol
- *
- * Portions of this code are copyright (c) 2020 Cypress Semiconductor Corporation
- *
- * Copyright (C) 1999-2020, Broadcom Corporation
- *
- * Unless you and Broadcom execute a separate written software license
- * agreement governing use of this software, this software is licensed to you
- * under the terms of the GNU General Public License version 2 (the "GPL"),
- * available at http://www.broadcom.com/licenses/GPLv2.php, with the
- * following added to such license:
- *
- * As a special exception, the copyright holders of this software give you
- * permission to link this software with independent modules, and to copy and
- * distribute the resulting executable under terms of your choice, provided that
- * you also meet, for each linked independent module, the terms and conditions of
- * the license of that module. An independent module is a module which is not
- * derived from this software. The special exception does not apply to any
- * modifications of the software.
- *
- * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a license
- * other than the GPL, without Broadcom's express prior written consent.
- *
- *
- * <<Broadcom-WL-IPTag/Open:>>
- *
- * $Id: bcmudp.h 681862 2018-01-03 12:34:14Z $
- */
- #ifndef _bcmudp_h_
- #define _bcmudp_h_
- #ifndef _TYPEDEFS_H_
- #include <typedefs.h>
- #endif // endif
- /* This marks the start of a packed structure section. */
- #include <packed_section_start.h>
- /* UDP header */
- #define UDP_DEST_PORT_OFFSET 2 /* UDP dest port offset */
- #define UDP_LEN_OFFSET 4 /* UDP length offset */
- #define UDP_CHKSUM_OFFSET 6 /* UDP body checksum offset */
- #define UDP_HDR_LEN 8 /* UDP header length */
- #define UDP_PORT_LEN 2 /* UDP port length */
- /* These fields are stored in network order */
- BWL_PRE_PACKED_STRUCT struct bcmudp_hdr
- {
- uint16 src_port; /* Source Port Address */
- uint16 dst_port; /* Destination Port Address */
- uint16 len; /* Number of bytes in datagram including header */
- uint16 chksum; /* entire datagram checksum with pseudoheader */
- } BWL_POST_PACKED_STRUCT;
- /* This marks the end of a packed structure section. */
- #include <packed_section_end.h>
- #endif /* #ifndef _bcmudp_h_ */
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