v2rayN/v2rayN/ServiceLib/Enums/EInboundProtocol.cs

namespace ServiceLib.Enums
{
    public enum EInboundProtocol
    {
        socks = 0,
        socks2,
        socks3,
        pac,
        api,
        api2,
        mixed,
        speedtest = 21
    }
}