using System;
using System.Runtime.InteropServices;

namespace ProcessHacker2.Api
{
    [StructLayout(LayoutKind.Sequential)]
    public unsafe struct AnsiString
    {
        public ushort Length;
        public ushort MaximumLength;
        public void* Buffer;
    }

    [StructLayout(LayoutKind.Sequential)]
    public struct ClientId
    {
        public IntPtr UniqueProcess;
        public IntPtr UniqueThread;
    }

    [StructLayout(LayoutKind.Sequential)]
    public unsafe struct ObjectAttributes
    {
        public int Length;
        public IntPtr RootDirectory;
        public UnicodeString* ObjectName;
        public int Attributes;
        public void* SecurityDescriptor;
        public void* SecurityQualityOfService;
    }

    public enum ObjectFlags
    {
        Inherit = 0x2,
        Permanent = 0x10,
        Exclusive = 0x20,
        CaseInsensitive = 0x40,
        OpenIf = 0x80,
        OpenLink = 0x100,
        KernelHandle = 0x200,
        ForceAccessCheck = 0x400
    }

    [StructLayout(LayoutKind.Sequential)]
    public unsafe struct UnicodeString
    {
        public ushort Length;
        public ushort MaximumLength;
        public void* Buffer;
    }

    public enum WaitType
    {
        All,
        Any
    }
}