72 #if !defined( HAVE_NS_TYPE )
74 #define ns_t_invalid 0
88 #if ! HAVE_DECL_NS_T_SPF
92 #if ! HAVE_DECL_NS_T_INVALID
93 #define ns_t_invalid 0
101 #if !defined(HAVE_NETDB_H) && !defined(_WIN32)
102 #define NETDB_SUCCESS 0
103 #define HOST_NOT_FOUND 1
105 #define NO_RECOVERY 3
121 SPF_dns_server_t *spf_dns_server,
126 SPF_request_t *spf_request,
127 SPF_response_t *spf_response,
128 SPF_record_t **spf_recordp);
131 char **buf,
size_t *buf_len );
160 const char *domain,
ns_type rr_type,
163 struct in_addr ipv4,
ns_type rr_type,
166 struct in6_addr ipv6,
ns_type rr_type,