using System.Runtime.InteropServices;

namespace RTCSync.Utils;

public abstract class WindowsTimeUtils
{
    // c# datetime set
    [DllImport("kernel32.dll")]
    public static extern bool SetSystemTime(ref SystemTime time);
 
    [DllImport("kernel32.dll")]
    public static extern void GetSystemTime(ref SystemTime time);
 
    [StructLayout(LayoutKind.Sequential)]
    public struct SystemTime(DateTime dt)
    {
        public ushort Year = (ushort)dt.Year;
        public ushort Month = (ushort)dt.Month;
        public ushort DayOfWeek = (ushort)dt.DayOfWeek;
        public ushort Day = (ushort)dt.Day;
        public ushort Hour = (ushort)dt.Hour;
        public ushort Minute = (ushort)dt.Minute;
        public ushort Second = (ushort)dt.Second;
        public ushort Milliseconds = (ushort)dt.Millisecond;
    }
}