How to autoclose MessageBox in C/C++

Hi Experts,

How can I autoclose (say in 10 seconds) a MessageBox in C/C++?

I am using the Microsoft C/C++ Compiler.

My messageboxes all just have an OK button, e.g.

   MessageBox(
        NULL,
        buffer,
        "Connection Status",
      MB_OK
    );               


My code has these includes:

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <windows.h>


Regards,
Leigh