protoname_pkt.h

Implementing a New Manet Unicast Routing Protocol in NS2

#ifndef __protoname_pkt_h__
#define __protoname_pkt_h__

#include <packet.h>

#define HDR_PROTONAME_PKT(p) hdr_protoname_pkt::access(p)

struct hdr_protoname_pkt {
    nsaddr_t pkt_src_; // Node which originated this packet
    u_int16_t pkt_len_; // Packet length (in bytes)
    u_int8_t pkt_seq_num_; // Packet sequence number

    inline nsaddr_t& pkt_src() { return pkt_src_; }
    inline u_int16_t& pkt_len() { return pkt_len_; }
    inline u_int8_t& pkt_seq_num() { return pkt_seq_num_; }

    static int offset_;
    inline static int& offset() { return offset_; }
    inline static hdr_protoname_pkt* access(const Packet* p) {
    	return (hdr_protoname_pkt*)p->access(offset_);
    }
};

#endif