| SIP Express Router v0.8.8 - Developer's Guide | ||
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The structure represents IPv4 or IPv6 address. It is defined in ip_addr.h.
| struct ip_addr{
    unsigned int af;     /* address family: AF_INET6 or AF_INET */
    unsigned int len;    /* address len, 16 or 4 */
		
    /* 64 bits alligned address */
    union {
        unsigned int   addr32[4];
        unsigned short addr16[8];
        unsigned char  addr[16];
    }u;
}; | 
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