GVirConfigStorageVol * gvir_config_storage_vol_new_from_xml (const gchar *xml,GError **error);
void gvir_config_storage_vol_set_allocation (GVirConfigStorageVol *vol,guint64 allocation);
void gvir_config_storage_vol_set_backing_store (GVirConfigStorageVol *vol,GVirConfigStorageVolBackingStore *backing_store);
void gvir_config_storage_vol_set_capacity (GVirConfigStorageVol *vol,guint64 capacity);
void gvir_config_storage_vol_set_name (GVirConfigStorageVol *vol,const char *name);
void gvir_config_storage_vol_set_target (GVirConfigStorageVol *vol,GVirConfigStorageVolTarget *target);