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24 lines
466 B
C
24 lines
466 B
C
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/* 6LoWPAN IP header file */
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#include <stdint.h>
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#define IPV6_VERSION 0x60
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#define ICMP_NEXTHEADER 0x3A
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#define NEIGHBOR_DISCOVERY_HOPLIMIT 255
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typedef struct icmp_hdr{
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uint8_t type;
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uint8_t code;
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uint16_t checksum;
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} icmp_hdr;
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typedef struct ip_hdr{
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uint8_t version_trafficclass;
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uint8_t trafficclass_flowlabel;
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uint16_t flowlabel;
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uint16_t length;
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uint8_t nextheader;
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uint8_t hoplimit;
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} ip_hdr;
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