[DllImport ("winmm.dll", EntryPoint="waveInAddBuffer", SetLastError=true)]

public static extern uint waveInAddBuffer(IntPtr hwi, ref WAVEHDR pwh, uint cbwh);

Shared Function waveInAddBuffer(<MarshalAs(UnmanagedType.I4)> ByVal hwi As Integer, ByVal pwh As IntPtr, ByVal cbwh As UInteger) As MMRESULT

Shared Function waveInAddBuffer(<MarshalAs(UnmanagedType.I4)> ByVal hwi As Integer, ByRef pwh As WAVEHDR, ByVal cbwh As UInteger) As MMRESULT

[DllImport ("coredll.dll", EntryPoint="waveInAddBuffer", SetLastError=true)]

public static extern int waveInAddBuffer(IntPtr hwi, byte[] pwh, int cbwh);

[DllImport ("coredll.dll", EntryPoint="waveInAddBuffer", SetLastError=true)]

public static extern int waveInAddBuffer(IntPtr hwi, IntPtr lpHdr, int cbwh);

Declare Function waveInAddBuffer Lib "coredll.dll" (TODO) As TODO