C# Definition:

[StructLayout(LayoutKind.Sequencial, CharSet=CharSet.Auto)]
struct DEV_BROADCAST_PORT {
   public int dbcp_size;
   public int dbcp_devicetype;
   public int dbcp_reserved; // MSDN say "do not use"
   [MarshalAs(UnmanagedType.ByValTStr, SizeConst=255)] public String dbcp_name;
}

VB Definition:

Structure DEV_BROADCAST_PORT
   Public TODO
End Structure

User-Defined Field Types:

None.

Notes:

None.