uint32_t n = ntohl(a->data.ipv4.address);
snprintf(
ret_s, length,
"%u.%u.%u.%u.in-addr.arpa",
n & 0xFF, (n >> 8) & 0xFF, (n >> 16) & 0xFF, n >> 24);
} else {
uint32_t n = ntohl(a->data.ipv4.address);
snprintf(
ret_s, length,
"%u.%u.%u.%u.in-addr.arpa",
n & 0xFF, (n >> 8) & 0xFF, (n >> 16) & 0xFF, n >> 24);
} else {