debian man page for dns_txt_packet

dns_txt_packet(3)					     Library Functions Manual						 dns_txt_packet(3)

NAME
       dns_txt_packet - extract TXT records from DNS answer packet

SYNTAX
       #include <dns.h>

       int dns_txt_packet(stralloc* out,const char* buf,
			 unsigned int len);

DESCRIPTION
       dns_txt_packet  is a low-level component of dns_txt, designed to support asynchronous DNS lookups. It reads a DNS packet of length len from
       buf, extracts the TXT records from the answer section of the packet, puts the result into out, and returns 0 or -1 the same way as dns_txt.

SEE ALSO
       dns_txt(3)

																 dns_txt_packet(3)