public delegate bool ImDiskReadFileUnmanagedProc(
	IntPtr Handle,
	IntPtr Buffer,
	long Offset,
	uint NumberOfBytes,
	out uint NumberOfBytesRead
)

Public Delegate Function ImDiskReadFileUnmanagedProc ( 
	Handle As IntPtr,
	Buffer As IntPtr,
	Offset As Long,
	NumberOfBytes As UInteger,
	<OutAttribute> ByRef NumberOfBytesRead As UInteger
) As Boolean

public delegate bool ImDiskReadFileUnmanagedProc(
	IntPtr Handle, 
	IntPtr Buffer, 
	long long Offset, 
	unsigned int NumberOfBytes, 
	[OutAttribute] unsigned int% NumberOfBytesRead
)

type ImDiskReadFileUnmanagedProc = 
    delegate of 
        Handle : IntPtr * 
        Buffer : IntPtr * 
        Offset : int64 * 
        NumberOfBytes : uint32 * 
        NumberOfBytesRead : uint32 byref -> bool