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#ifndef _NET_NETINET_IN_H
#define _NET_NETINET_IN_H
#ifdef __cplusplus
extern "C" {
#endif
enum {
IPPROTO_IP = 0,
#define IPPROTO_IP IPPROTO_IP
IPPROTO_TCP = 1,
#define IPPROTO_TCP IPPROTO_TCP
IPPROTO_UDP = 2,
#define IPPROTO_UDP IPPROTO_UDP
IPPROTO_MAX
};
#define INET_ADDRSTRLEN 16
#define INADDR_ANY 0
struct in_addr {
unsigned long s_addr;
};
struct sockaddr_in {
int sin_family;
unsigned short sin_port;
struct in_addr sin_addr;
char sin_zero[6];
};
struct in6_addr {
unsigned char s6_addr[16];
};
struct sockaddr_in6 {
short sin6_family;
short sin6_port;
int sin6_flowinfo;
struct in6_addr sin6_addr;
int sin6_scope_id;
};
struct ip_mreq {
struct in_addr imr_multiaddr;
struct in_addr imr_interface;
};
#define IP_MULTICAST_IF 32
#define IP_MULTICAST_TTL 33
#define IP_MULTICAST_LOOP 34
#define IP_ADD_MEMBERSHIP 35
#define IP_DROP_MEMBERSHIP 36
#define IP_UNBLOCK_SOURCE 37
#define IP_BLOCK_SOURCE 38
#define IP_ADD_SOURCE_MEMBERSHIP 39
#define IP_DROP_SOURCE_MEMBERSHIP 40
#define IP_MSFILTER 41
#define MCAST_JOIN_GROUP 42
#define MCAST_BLOCK_SOURCE 43
#define MCAST_UNBLOCK_SOURCE 44
#define MCAST_LEAVE_GROUP 45
#define MCAST_JOIN_SOURCE_GROUP 46
#define MCAST_LEAVE_SOURCE_GROUP 47
#define MCAST_MSFILTER 48
#define IP_MULTICAST_ALL 49
#define IP_UNICAST_IF 50
#ifdef __cplusplus
}
#endif
#endif
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