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| 1 #ifndef _NETINET_IGMP_H | 1 #ifndef _NETINET_IGMP_H | 
| 2 #define _NETINET_IGMP_H | 2 #define _NETINET_IGMP_H | 
| 3 | 3 | 
| 4 #include <stdint.h> | 4 #include <stdint.h> | 
| 5 #include <netinet/in.h> | 5 #include <netinet/in.h> | 
| 6 | 6 | 
| 7 struct igmp { | 7 struct igmp { | 
| 8 »       uint8_t igmp_type; | 8   uint8_t igmp_type; | 
| 9 »       uint8_t igmp_code; | 9   uint8_t igmp_code; | 
| 10 »       uint16_t igmp_cksum; | 10   uint16_t igmp_cksum; | 
| 11 »       struct in_addr igmp_group; | 11   struct in_addr igmp_group; | 
| 12 }; | 12 }; | 
| 13 | 13 | 
| 14 #define IGMP_MINLEN»    »       »       8 | 14 #define IGMP_MINLEN 8 | 
| 15 | 15 | 
| 16 #define IGMP_MEMBERSHIP_QUERY   »       0x11 | 16 #define IGMP_MEMBERSHIP_QUERY 0x11 | 
| 17 #define IGMP_V1_MEMBERSHIP_REPORT»      0x12 | 17 #define IGMP_V1_MEMBERSHIP_REPORT 0x12 | 
| 18 #define IGMP_V2_MEMBERSHIP_REPORT»      0x16 | 18 #define IGMP_V2_MEMBERSHIP_REPORT 0x16 | 
| 19 #define IGMP_V2_LEAVE_GROUP»    »       0x17 | 19 #define IGMP_V2_LEAVE_GROUP 0x17 | 
| 20 | 20 | 
| 21 #define IGMP_DVMRP»     »       »       0x13 | 21 #define IGMP_DVMRP 0x13 | 
| 22 #define IGMP_PIM»       »       »       0x14 | 22 #define IGMP_PIM 0x14 | 
| 23 #define IGMP_TRACE»     »       »       0x15 | 23 #define IGMP_TRACE 0x15 | 
| 24 | 24 | 
| 25 #define IGMP_MTRACE_RESP»       »       0x1e | 25 #define IGMP_MTRACE_RESP 0x1e | 
| 26 #define IGMP_MTRACE»    »       »       0x1f | 26 #define IGMP_MTRACE 0x1f | 
| 27 | 27 | 
| 28 #define IGMP_MAX_HOST_REPORT_DELAY»     10 | 28 #define IGMP_MAX_HOST_REPORT_DELAY 10 | 
| 29 #define IGMP_TIMER_SCALE»       »       10 | 29 #define IGMP_TIMER_SCALE 10 | 
| 30 | 30 | 
| 31 #define IGMP_DELAYING_MEMBER»   1 | 31 #define IGMP_DELAYING_MEMBER 1 | 
| 32 #define IGMP_IDLE_MEMBER»       2 | 32 #define IGMP_IDLE_MEMBER 2 | 
| 33 #define IGMP_LAZY_MEMBER»       3 | 33 #define IGMP_LAZY_MEMBER 3 | 
| 34 #define IGMP_SLEEPING_MEMBER»   4 | 34 #define IGMP_SLEEPING_MEMBER 4 | 
| 35 #define IGMP_AWAKENING_MEMBER»  5 | 35 #define IGMP_AWAKENING_MEMBER 5 | 
| 36 | 36 | 
| 37 #define IGMP_v1_ROUTER» »       1 | 37 #define IGMP_v1_ROUTER 1 | 
| 38 #define IGMP_v2_ROUTER» »       2 | 38 #define IGMP_v2_ROUTER 2 | 
| 39 | 39 | 
| 40 #define IGMP_HOST_MEMBERSHIP_QUERY»     IGMP_MEMBERSHIP_QUERY | 40 #define IGMP_HOST_MEMBERSHIP_QUERY IGMP_MEMBERSHIP_QUERY | 
| 41 #define IGMP_HOST_MEMBERSHIP_REPORT»    IGMP_V1_MEMBERSHIP_REPORT | 41 #define IGMP_HOST_MEMBERSHIP_REPORT IGMP_V1_MEMBERSHIP_REPORT | 
| 42 #define IGMP_HOST_NEW_MEMBERSHIP_REPORT»IGMP_V2_MEMBERSHIP_REPORT | 42 #define IGMP_HOST_NEW_MEMBERSHIP_REPORT IGMP_V2_MEMBERSHIP_REPORT | 
| 43 #define IGMP_HOST_LEAVE_MESSAGE»»       IGMP_V2_LEAVE_GROUP | 43 #define IGMP_HOST_LEAVE_MESSAGE IGMP_V2_LEAVE_GROUP | 
| 44 | 44 | 
| 45 #endif | 45 #endif | 
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