Searched refs:label_b (Results 1 - 1 of 1) sorted by relevance

/dovecot/src/lib-dns/
H A Ddns-util.c43 const char *label_a = ptr_a, *label_b = ptr_b; local
49 label_b = strchr_ba(b, ptr_b, '.');
50 if (ptr_a - label_a != ptr_b - label_b)
55 return dns_ncompare(label_a, label_b,
57 ptr_b - label_b)+1);
58 comp = dns_ncompare(label_a, label_b, ptr_a -label_a);
60 ptr_b = label_b - 1;
63 return dns_tolower(*label_a) - dns_tolower(*label_b);

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