C# Definition:

[StructLayoutAttribute(LayoutKind.Sequential)]
struct SIGNER_FILE_INFO
{
    /// DWORD->unsigned int
    public uint cbSize;

    /// LPCWSTR->WCHAR*
    public IntPtr pwszFileName;

    /// HANDLE->void*
    public System.IntPtr hFile;
}

VB Definition:

Structure SIGNER_FILE_INFO
   Public TODO
End Structure

User-Defined Field Types:

None.

Notes:

See SIGNER_SUBJECT_INFO for usage example