C# Definition:

[StructLayout(LayoutKind.Sequential, 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:

    <StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Auto)> _
    Structure DEV_BROADCAST_PORT
    Public dbcp_size As Integer
    Public dbcp_devicetype As Integer
    Public dbcp_reserved As Integer
    <MarshalAs(UnmanagedType.ByValTStr, SizeConst:=255)> _
    Public dbcp_name As [String]
    End Structure

User-Defined Field Types:

None.

Notes:

None.