3.10

1 files changed, 12 insertions, 9 deletions

diff --git a/shared/ShadowCopy/shadow.h b/shared/ShadowCopy/shadow.h
index a9120e8a..f1100284 100644
--- a/shared/ShadowCopy/shadow.h
+++ b/shared/ShadowCopy/shadow.h
@@ -18,32 +18,35 @@ namespace shadow
 {
 //COM needs to be initialized before calling any of these functions! CoInitializeEx/CoUninitialize
 
+typedef size_t ShadowHandle;
 
 //volumeName must end with "\", while shadowVolName does not end with "\"
 SHADOWDLL_API
-bool createShadowCopy(const wchar_t* volumeName,
-                      wchar_t*		 shadowVolName,
-                      unsigned int   shadowBufferLen,
-                      void**		 backupHandle,
-                      wchar_t*		 errorMessage,
-                      unsigned int	 errorBufferLen);
+bool createShadowCopy(const wchar_t* volumeName,      //[in]
+                      wchar_t*		 shadowVolName,   //[out]
+                      unsigned int   shadowBufferLen, //[in]
+                      ShadowHandle*	 handle,          //[out]
+                      wchar_t*		 errorMessage,    //[out]
+                      unsigned int	 errorBufferLen); //[in]
 
 
 //don't forget to release the backupHandle after shadow copy is not needed anymore!
 SHADOWDLL_API
-void releaseShadowCopy(void* backupHandle);
+void releaseShadowCopy(ShadowHandle handle);
 
 
+//##########################################################################################
+
 
 //function typedefs
 typedef bool (*CreateShadowCopyFct)(const wchar_t* volumeName,
                                     wchar_t*	   shadowVolName,
                                     unsigned int   shadowBufferLen,
-                                    void**		   backupHandle,
+                                    ShadowHandle*  handle,
                                     wchar_t*	   errorMessage,
                                     unsigned int   errorBufferLen);
 
-typedef void (*ReleaseShadowCopyFct)(void* backupHandle);
+typedef void (*ReleaseShadowCopyFct)(ShadowHandle handle);
 
 //function names
 const char* const createShadowCopyFctName  = "createShadowCopy";