priority_vector Structure

typedef struct __declspec (align(1))
{
   system_identity sysid;
   uint16_t steps_removed;
   port_identity portid;
   uint16_t port_number;
}priority_vector; 

<StructLayout(LayoutKind.Sequential, Pack:=1)> Public Structure priority_vector
   Dim sysid As system_identity
   Dim steps_removed As UInt16
   Dim portid As port_identity
   Dim port_number As UInt16
End Structure 

[StructLayout(LayoutKind.Sequential,Pack=1)]
public struct priority_vector
{
   public system_identity sysid;
   public UInt16 steps_removed;
   public port_identity portid;
   public UInt16 port_number;
}