AdvancedLauncher.Tools.NativeMethods.CreateFileMapping C# (CSharp) Метод

        public static IntPtr CreateFileMapping(PAGE pageProtect, SEC secProtect, uint dwMaximumSizeHigh, uint dwMaximumSizeLow, string lpName)
        {
            // This is a messy function to wrap.
            // GetLastError returns ERROR_ALREADY_EXISTS if the mapping already exists, and the handle is returned.
            // not all PAGE and SEC combos are legit

            IntPtr INVALID_HANDLE_VALUE = new IntPtr(-1); // SafeFileHandle.Invalid?
            return _CreateFileMapping(INVALID_HANDLE_VALUE, IntPtr.Zero, (int)pageProtect | (int)secProtect, dwMaximumSizeHigh, dwMaximumSizeLow, lpName);
        }