Function readU32

src/SFML/Network/Dns.cpp:201–210

}

std::uint32_t readU32(const char*& ptr, const char* end)
{
    std::uint32_t x{};
    if (ptr + 4 <= end)
    {
        std::memcpy(&x, ptr, 4);
        ptr += 4;
    }
    return ntohl(x);
}

std::string readName(const char*& ptr, const char* end, const char* begin)
{