22 lines
333 B
C
22 lines
333 B
C
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#ifndef _IN_H
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#define _IN_H
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#include <if_ether.h>
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#define IP ETH_P_IP
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#define ARP ETH_P_ARP
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#define RARP ETH_P_RARP
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#define IP_ICMP 1
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#define IP_IGMP 2
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#define IP_TCP 6
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#define IP_UDP 17
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/* Same after going through htonl */
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#define IP_BROADCAST 0xFFFFFFFF
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typedef struct {
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uint32_t s_addr;
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} in_addr;
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#endif /* _IN_H */
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