Method GetNumHeaders

libi2pd/HTTP.cpp:401–407

	}

	size_t HTTPReq::GetNumHeaders (std::string_view name) const
	{
		size_t num = 0;
		for (auto& it : headers)
			if (boost::iequals(it.first, name)) num++;
		return num;
	}

	bool HTTPRes::is_chunked() const
	{