HAVE_DNS_FUNCS   1123 ext/standard/basic_functions.c # if HAVE_DNS_FUNCS
HAVE_DNS_FUNCS   3453 ext/standard/basic_functions.c # if HAVE_DNS_FUNCS
HAVE_DNS_FUNCS   4080 ext/standard/basic_functions.c # if HAVE_DNS_FUNCS
HAVE_DNS_FUNCS    318 ext/standard/dns.c #if HAVE_DNS_FUNCS
HAVE_DNS_FUNCS     41 ext/standard/dns.h # if HAVE_DNS_FUNCS