vbox: Rewrite vboxDomainSnapshotDelete

src/vbox/vbox_common.h

@@ -265,6 +265,19 @@ enum MediumVariant
     MediumVariant_Diff = 0x20000
 };
 
+# define VBOX_E_OBJECT_NOT_FOUND 0x80BB0001
+# define VBOX_E_INVALID_VM_STATE 0x80BB0002
+# define VBOX_E_VM_ERROR 0x80BB0003
+# define VBOX_E_FILE_ERROR 0x80BB0004
+# define VBOX_E_IPRT_ERROR 0x80BB0005
+# define VBOX_E_PDM_ERROR 0x80BB0006
+# define VBOX_E_INVALID_OBJECT_STATE 0x80BB0007
+# define VBOX_E_HOST_ERROR 0x80BB0008
+# define VBOX_E_NOT_SUPPORTED 0x80BB0009
+# define VBOX_E_XML_ERROR 0x80BB000A
+# define VBOX_E_INVALID_SESSION_STATE 0x80BB000B
+# define VBOX_E_OBJECT_IN_USE 0x80BB000C
+
 /* Simplied definitions in vbox_CAPI_*.h */
 
 typedef void const *PCVBOXXPCOM;

src/vbox/vbox_uniformed_api.h

@@ -272,6 +272,7 @@ typedef struct {
     nsresult (*Reset)(IConsole *console);
     nsresult (*TakeSnapshot)(IConsole *console, PRUnichar *name,
                              PRUnichar *description, IProgress **progress);
+    nsresult (*DeleteSnapshot)(IConsole *console, vboxIIDUnion *iidu, IProgress **progress);
 } vboxUniformedIConsole;
 
 /* Functions for IProgress */
@@ -596,6 +597,9 @@ int vboxDomainSnapshotHasMetadata(virDomainSnapshotPtr snapshot,
                                 unsigned int flags);
 int vboxDomainRevertToSnapshot(virDomainSnapshotPtr snapshot,
                                unsigned int flags);
+int vboxDomainSnapshotDelete(virDomainSnapshotPtr snapshot,
+                             unsigned int flags);
+
 
 /* Version specified functions for installing uniformed API */
 void vbox22InstallUniformedAPI(vboxUniformedAPI *pVBoxAPI);