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#define | IP6_DEST_HLEN 2 |
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#define | IP6_DEST_NEXTH(hdr) ((hdr)->_nexth) |
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#define | IP6_FRAG_HLEN 8 |
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#define | IP6_FRAG_ID(hdr) (lwip_ntohl((hdr)->_identification)) |
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#define | IP6_FRAG_MBIT(hdr) (lwip_ntohs((hdr)->_fragment_offset) & 0x1) |
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#define | IP6_FRAG_MORE_FLAG 0x0001 |
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#define | IP6_FRAG_NEXTH(hdr) ((hdr)->_nexth) |
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#define | IP6_FRAG_OFFSET_MASK 0xfff8 |
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#define | IP6_HBH_HLEN 2 |
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#define | IP6_HBH_NEXTH(hdr) ((hdr)->_nexth) |
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#define | IP6_HLEN 40 |
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#define | IP6_HOME_ADDRESS_OPTION 201 |
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#define | IP6_JUMBO_OPTION 194 |
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#define | IP6_NEXTH_DESTOPTS 60 |
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#define | IP6_NEXTH_ENCAPS 41 |
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#define | IP6_NEXTH_FRAGMENT 44 |
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#define | IP6_NEXTH_HOPBYHOP 0 |
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#define | IP6_NEXTH_ICMP6 58 |
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#define | IP6_NEXTH_NONE 59 |
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#define | IP6_NEXTH_ROUTING 43 |
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#define | IP6_NEXTH_TCP 6 |
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#define | IP6_NEXTH_UDP 17 |
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#define | IP6_NEXTH_UDPLITE 136 |
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#define | IP6_OPT_DLEN(hdr) ((hdr)->_opt_dlen) |
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#define | IP6_OPT_HLEN 2 |
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#define | IP6_OPT_TYPE(hdr) ((hdr)->_opt_type) |
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#define | IP6_OPT_TYPE_ACTION(hdr) ((((hdr)->_opt_type) >> 6) & 0x3) |
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#define | IP6_OPT_TYPE_CHANGE(hdr) ((((hdr)->_opt_type) >> 5) & 0x1) |
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#define | IP6_PAD1_OPTION 0 |
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#define | IP6_PADN_OPTION 1 |
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#define | IP6_ROUT_NEXTH(hdr) ((hdr)->_nexth) |
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#define | IP6_ROUT_RPL 3 |
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#define | IP6_ROUT_SEG_LEFT(hdr) ((hdr)->_segments_left) |
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#define | IP6_ROUT_TYPE(hdr) ((hdr)->_routing_type) |
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#define | IP6_ROUT_TYPE2 2 |
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#define | IP6_ROUTER_ALERT_DLEN 2 |
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#define | IP6_ROUTER_ALERT_OPTION 5 |
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#define | IP6_ROUTER_ALERT_VALUE_MLD 0 |
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#define | IP6H_FL(hdr) (lwip_ntohl((hdr)->_v_tc_fl) & 0x000fffff) |
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#define | IP6H_HOPLIM(hdr) ((hdr)->_hoplim) |
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#define | IP6H_HOPLIM_SET(hdr, hl) (hdr)->_hoplim = (u8_t)(hl) |
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#define | IP6H_NEXTH(hdr) ((hdr)->_nexth) |
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#define | IP6H_NEXTH_P(hdr) ((u8_t *)(hdr) + 6) |
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#define | IP6H_NEXTH_SET(hdr, nexth) (hdr)->_nexth = (nexth) |
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#define | IP6H_PLEN(hdr) (lwip_ntohs((hdr)->_plen)) |
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#define | IP6H_PLEN_SET(hdr, plen) (hdr)->_plen = lwip_htons(plen) |
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#define | IP6H_TC(hdr) ((lwip_ntohl((hdr)->_v_tc_fl) >> 20) & 0xff) |
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#define | IP6H_V(hdr) ((lwip_ntohl((hdr)->_v_tc_fl) >> 28) & 0x0f) |
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#define | IP6H_VTCFL_SET(hdr, v, tc, fl) (hdr)->_v_tc_fl = (lwip_htonl((((u32_t)(v)) << 28) | (((u32_t)(tc)) << 20) | (fl))) |
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IPv6 protocol definitions