using System;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;

namespace SpeechLib {
	[ComImport]
	[TypeLibType(512)]
	[InterfaceType(1)]
	[Guid("5EFF4AEF-8487-11D2-961C-00C04F8EE628")]
	public interface ISpNotifySource {
		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void SetNotifySink([In][MarshalAs(UnmanagedType.Interface)] ISpNotifySink pNotifySink);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void SetNotifyWindowMessage([In][ComAliasName("SpeechLib.wireHWND")] ref _RemotableHandle hWnd, [In] uint Msg, [In][ComAliasName("SpeechLib.UINT_PTR")] ulong wParam, [In][ComAliasName("SpeechLib.LONG_PTR")] long lParam);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void SetNotifyCallbackFunction([In] ref IntPtr pfnCallback, [In][ComAliasName("SpeechLib.UINT_PTR")] ulong wParam, [In][ComAliasName("SpeechLib.LONG_PTR")] long lParam);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void SetNotifyCallbackInterface([In] ref IntPtr pSpCallback, [In][ComAliasName("SpeechLib.UINT_PTR")] ulong wParam, [In][ComAliasName("SpeechLib.LONG_PTR")] long lParam);

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void SetNotifyWin32Event();

		[MethodImpl(MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		void WaitForNotifyEvent([In] uint dwMilliseconds);

		[MethodImpl(MethodImplOptions.PreserveSig | MethodImplOptions.InternalCall, MethodCodeType = MethodCodeType.Runtime)]
		IntPtr GetNotifyEventHandle();
	}
}