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dns_mx_packet(3)	   Library Functions Manual	      dns_mx_packet(3)

NAME
       dns_mx_packet - extract MX records from DNS answer packet

SYNTAX
       #include	<dns.h>

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

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

SEE ALSO
       dns_mx(3), dns_ip4(3), dns_ip6(3)

							      dns_mx_packet(3)

NAME | SYNTAX | DESCRIPTION | SEE ALSO

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