Added IOCTL skeletons.

DiscImageChef.Devices/Windows/Extern.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Runtime.InteropServices;
+using Microsoft.Win32.SafeHandles;
+
+namespace DiscImageChef.Devices.Windows
+{
+    static class Extern
+    {
+        [DllImport("kernel32.dll", CharSet = CharSet.Auto, SetLastError = true)]
+        internal static extern SafeFileHandle CreateFile(
+            [MarshalAs(UnmanagedType.LPTStr)] string filename,
+            //            [MarshalAs(UnmanagedType.U4)] FileAccess access,
+            uint access,
+            //[MarshalAs(UnmanagedType.U4)] FileShare share,
+            uint share,
+            IntPtr securityAttributes, // optional SECURITY_ATTRIBUTES struct or IntPtr.Zero
+            //[MarshalAs(UnmanagedType.U4)] FileMode creationDisposition,
+            uint creationDisposition,
+            //[MarshalAs(UnmanagedType.U4)] FileAttributes flagsAndAttributes,
+            uint flagsAndAttributes,
+            IntPtr templateFile);
+
+        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool DeviceIoControl(
+            SafeFileHandle hDevice,
+            uint IoControlCode,
+            ref Structs.SCSI_PASS_THROUGH_DIRECT_AND_SENSE_BUFFER InBuffer,
+            uint nInBufferSize,
+            ref Structs.SCSI_PASS_THROUGH_DIRECT_AND_SENSE_BUFFER OutBuffer,
+            uint nOutBufferSize,
+            ref uint pBytesReturned,
+            IntPtr Overlapped
+        );
+
+        [DllImport("Kernel32.dll", SetLastError = true, CharSet = CharSet.Auto)]
+        public static extern bool CloseHandle(SafeFileHandle hDevice);
+    }
+}
+