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Annotation of cleanflash/CleanFlashCommon/RedirectionManager.cs, revision 1.1.1.1

1.1       root        1: using System;
                      2: using System.Runtime.InteropServices;
                      3: 
                      4: namespace CleanFlashCommon {
                      5:     public class RedirectionManager {
                      6:         
                      7:         [DllImport("kernel32.dll", SetLastError = true)]
                      8:         static extern bool Wow64DisableWow64FsRedirection(ref IntPtr ptr);
                      9: 
                     10:         [DllImport("kernel32.dll", SetLastError = true)]
                     11:         static extern bool Wow64RevertWow64FsRedirection(IntPtr ptr);
                     12: 
                     13:         public static IntPtr DisableRedirection() {
                     14:             IntPtr redirectionPtr = (IntPtr)(-1);
                     15: 
                     16:             try {
                     17:                 Wow64DisableWow64FsRedirection(ref redirectionPtr);
                     18:             } catch {
                     19:                 // No Wow64 redirection possible.
                     20:             }
                     21: 
                     22:             return redirectionPtr;
                     23:         }
                     24: 
                     25:         public static void EnableRedirection(IntPtr redirectionPtr) {
                     26:             try {
                     27:                 Wow64RevertWow64FsRedirection(redirectionPtr);
                     28:             } catch {
                     29:                 // No Wow64 redirection possible.
                     30:             }
                     31:         }
                     32:     }
                     33: }

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