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struct sockaddr
{
unsigned short sa_family; //µØÖ·×壬 Ò»°ãΪAF_INET
char sa_data[14]; //14×Ö½ÚµÄÐÒ鵨ַ
}
struct sockaddr_in
{
short int sin_family; //µØÖ·×å
unsigned short int sin_port; //¶Ë¿ÚºÅ
struct in_addr in_addr; //ipµØÖ·
unsigned char sin_zero[8]; //Ìî³ä
}
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