/// Create an IPv4-compatible IPv6 address.
static address_v6 v4_compatible(const address_v4& addr)
{
address_v4::bytes_type v4_bytes = addr.to_bytes();
bytes_type v6_bytes = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
return address_v6(v6_bytes);
}
/// Create an IPv4-mapped IPv6 address.
static address_v6 v4_mapped(const address_v4& addr)
{
address_v4::bytes_type v4_bytes = addr.to_bytes();
bytes_type v6_bytes = { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xFF, 0xFF,
v4_bytes[0], v4_bytes[1], v4_bytes[2], v4_bytes[3] } };
return address_v6(v6_bytes);
}
