19 lines
392 B
C
19 lines
392 B
C
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#ifndef DNS_H
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#define DNS_H
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#include "main.h"
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struct dns {
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char request[512]; //UDP<44><50>DNS<4E><53><EFBFBD><EFBFBD>512<31>ֽ<EFBFBD>
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uint16_t request_len, sent_len;
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};
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extern void dns_connect(struct sockaddr_in *dnsAddr);
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extern struct dns dns_list[MAX_CONNECTION / 2];
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extern int dnsFd;
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extern int8_t build_dns_req(struct dns *dns, char *domain);
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extern void read_dns_rsp();
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extern void dns_query();
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#endif
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