#region License
/* Copyright (c) 2005 Leslie Sanford
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#endregion
#region Contact
/*
* Leslie Sanford
* Email: jabberdabber@hotmail.com
*/
#endregion
using System;
using System.Runtime.InteropServices;
namespace Multimedia.Midi
{
/// <summary>
/// Represents the Windows Multimedia MIDIHDR structure.
/// </summary>
[StructLayout(LayoutKind.Sequential)]
internal struct MidiHeader
{
#region MidiHeader Members
/// <summary>
/// Pointer to MIDI data.
/// </summary>
public IntPtr data;
/// <summary>
/// Size of the buffer.
/// </summary>
public int bufferLength;
/// <summary>
/// Actual amount of data in the buffer. This value should be less than
/// or equal to the value given in the dwBufferLength member.
/// </summary>
public int bytesRecorded;
/// <summary>
/// Custom user data.
/// </summary>
public int user;
/// <summary>
/// Flags giving information about the buffer.
/// </summary>
public int flags;
/// <summary>
/// Reserved; do not use.
/// </summary>
public IntPtr next;
/// <summary>
/// Reserved; do not use.
/// </summary>
public int reserved;
/// <summary>
/// Offset into the buffer when a callback is performed. (This
/// callback is generated because the MEVT_F_CALLBACK flag is
/// set in the dwEvent member of the MidiEventArgs structure.)
/// This offset enables an application to determine which
/// event caused the callback.
/// </summary>
public int offset;
/// <summary>
/// Reserved; do not use.
/// </summary>
[MarshalAs(UnmanagedType.ByValArray, SizeConst=4)]
public int[] reservedArray;
#endregion
}
}