C# equivalent of VB DLL function declaration (InternetSetOption)?

Question

What is the C# equivalent of this VB code?

Private Declare Auto Function InternetSetOption Lib "wininet.dll" (ByVal hInternet As IntPtr, ByVal dwOption As Integer, ByVal lpBuffer As IntPtr, ByVal lpdwBufferLength As Integer) As Boolean

Answer 1

Here it is:

[DllImport("wininet.dll", SetLastError = true, CharSet = CharSet.Auto)]
public static extern bool InternetSetOption(
    IntPtr hInternet, 
    int dwOption, 
    IntPtr lpBuffer, 
    int dwBufferLength
);