// ------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
// ------------------------------------------------------------------------------

#pragma warning disable CS1591,CS1573,CS0465,CS0649,CS8019,CS1570,CS1584,CS1658,CS0436,CS8981
using global::System;
using global::System.Diagnostics;
using global::System.Diagnostics.CodeAnalysis;
using global::System.Runtime.CompilerServices;
using global::System.Runtime.InteropServices;
using winmdroot = global::Windows.Win32;
namespace Windows.Win32
{

	/// <content>
	/// Contains extern methods from "OLE32.dll".
	/// </content>
	internal static partial class PInvoke
	{
		/// <summary>Registers with OLE the instance of an IMessageFilter interface, which is to be used for handling concurrency issues on the current thread.</summary>
		/// <param name="lpMessageFilter">
		/// <para>A pointer to the <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-imessagefilter">IMessageFilter</a> interface on the message filter. This message filter should be registered on the current thread, replacing the previous message filter (if any). This parameter can be <b>NULL</b>, indicating that no message filter should be registered on the current thread. Note that this function calls <a href="https://docs.microsoft.com/windows/desktop/api/unknwn/nf-unknwn-iunknown-addref">AddRef</a> on the interface pointer to the message filter.</para>
		/// <para><see href="https://learn.microsoft.com/windows/win32/api/objbase/nf-objbase-coregistermessagefilter#parameters">Read more on docs.microsoft.com</see>.</para>
		/// </param>
		/// <param name="lplpMessageFilter">Address of the <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-imessagefilter">IMessageFilter</a>* pointer variable that receives the interface pointer to the previously registered message filter. If there was no previously registered message filter for the current thread, the value of *<i>lplpMessageFilter</i> is <b>NULL</b>.</param>
		/// <returns>If the instance was registered or revoked successfully, the return value is S_OK; otherwise, it is S_FALSE.</returns>
		/// <remarks>To revoke the registered message filter, pass the previous message filter (possibly <b>NULL</b>) as the <i>lpMessageFilter</i> parameter to <b>CoRegisterMessageFilter</b>.</remarks>
		[DllImport("OLE32.dll", ExactSpelling = true)]
		[DefaultDllImportSearchPaths(DllImportSearchPath.System32)]
		internal static extern winmdroot.Foundation.HRESULT CoRegisterMessageFilter(winmdroot.Media.Audio.IMessageFilter lpMessageFilter, out winmdroot.Media.Audio.IMessageFilter lplpMessageFilter);

		/// <summary>Returns a pointer to an implementation of IBindCtx (a bind context object). This object stores information about a particular moniker-binding operation.</summary>
		/// <param name="reserved">This parameter is reserved and must be 0.</param>
		/// <param name="ppbc">Address of an <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-ibindctx">IBindCtx</a>* pointer variable that receives the interface pointer to the new bind context object. When the function is successful, the caller is responsible for calling <a href="https://docs.microsoft.com/windows/desktop/api/unknwn/nf-unknwn-iunknown-release">Release</a> on the bind context. A <b>NULL</b> value for the bind context indicates that an error occurred.</param>
		/// <returns>This function can return the standard return values E_OUTOFMEMORY and S_OK.</returns>
		/// <remarks>
		/// <para><b>CreateBindCtx</b> is most commonly used in the process of binding a moniker (locating and getting a pointer to an interface by identifying it through a moniker), as in the following steps: </para>
		/// <para>This doc was truncated.</para>
		/// <para><see href="https://learn.microsoft.com/windows/win32/api/objbase/nf-objbase-createbindctx#">Read more on docs.microsoft.com</see>.</para>
		/// </remarks>
		[DllImport("OLE32.dll", ExactSpelling = true)]
		[DefaultDllImportSearchPaths(DllImportSearchPath.System32)]
		internal static extern winmdroot.Foundation.HRESULT CreateBindCtx(uint reserved, out winmdroot.System.Com.IBindCtx ppbc);

		/// <summary>Returns a pointer to the IRunningObjectTable interface on the local running object table (ROT).</summary>
		/// <param name="reserved">This parameter is reserved and must be 0.</param>
		/// <param name="pprot">The address of an <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-irunningobjecttable">IRunningObjectTable</a>* pointer variable that receives the interface pointer to the local ROT. When the function is successful, the caller is responsible for calling <a href="https://docs.microsoft.com/windows/desktop/api/unknwn/nf-unknwn-iunknown-release">Release</a> on the interface pointer. If an error occurs, *<i>pprot</i> is undefined.</param>
		/// <returns>This function can return the standard return values E_UNEXPECTED and S_OK.</returns>
		/// <remarks>
		/// <para>Each workstation has a local ROT that maintains a table of the objects that have been registered as running on that computer. This function returns an <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-irunningobjecttable">IRunningObjectTable</a> interface pointer, which provides access to that table. Moniker providers, which hand out monikers that identify objects so they are accessible to others, should call <b>GetRunningObjectTable</b>. Use the interface pointer returned by this function to register your objects when they begin running, to record the times that those objects are modified, and to revoke their registrations when they stop running. See the <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-irunningobjecttable">IRunningObjectTable</a> interface for more information.</para>
		/// <para>Compound-document link sources are the most common example of moniker providers. These include server applications that support linking to their documents (or portions of a document) and container applications that support linking to embeddings within their documents. Server applications that do not support linking can also use the ROT to cooperate with container applications that support linking to embeddings. If you are implementing the <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-imoniker">IMoniker</a> interface to write a new moniker class, and you need an interface pointer to the ROT, call <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nf-objidl-ibindctx-getrunningobjecttable">IBindCtx::GetRunningObjectTable</a> rather than the <b>GetRunningObjectTable</b> function. This allows future implementations of the <a href="https://docs.microsoft.com/windows/desktop/api/objidl/nn-objidl-ibindctx">IBindCtx</a> interface to modify binding behavior.</para>
		/// <para><see href="https://learn.microsoft.com/windows/win32/api/objbase/nf-objbase-getrunningobjecttable#">Read more on docs.microsoft.com</see>.</para>
		/// </remarks>
		[DllImport("OLE32.dll", ExactSpelling = true)]
		[DefaultDllImportSearchPaths(DllImportSearchPath.System32)]
		internal static extern winmdroot.Foundation.HRESULT GetRunningObjectTable(uint reserved, out winmdroot.System.Com.IRunningObjectTable pprot);
	}
}