2 files changed, 7 insertions, 7 deletions

diff --git a/include/libimobiledevice/mobilesync.h b/include/libimobiledevice/mobilesync.h
index 4943f66..1422399 100644
--- a/include/libimobiledevice/mobilesync.h
+++ b/include/libimobiledevice/mobilesync.h
@@ -71,7 +71,7 @@ mobilesync_error_t mobilesync_client_free(mobilesync_client_t client);
 mobilesync_error_t mobilesync_receive(mobilesync_client_t client, plist_t *plist);
 mobilesync_error_t mobilesync_send(mobilesync_client_t client, plist_t plist);
 
-mobilesync_error_t mobilesync_start(mobilesync_client_t client, const char *data_class, mobilesync_anchors_t anchors, mobilesync_sync_type_t *sync_type, uint64_t *data_class_version);
+mobilesync_error_t mobilesync_start(mobilesync_client_t client, const char *data_class, mobilesync_anchors_t anchors, uint64_t computer_data_class_version, mobilesync_sync_type_t *sync_type, uint64_t *device_data_class_version);
 mobilesync_error_t mobilesync_cancel(mobilesync_client_t client, const char* reason);
 mobilesync_error_t mobilesync_finish(mobilesync_client_t client);
 
diff --git a/src/mobilesync.c b/src/mobilesync.c
index 80666d1..f0a6a79 100644
--- a/src/mobilesync.c
+++ b/src/mobilesync.c
@@ -161,7 +161,7 @@ mobilesync_error_t mobilesync_send(mobilesync_client_t client, plist_t plist)
         return mobilesync_error(device_link_service_send(client->parent, plist));
 }
 
-mobilesync_error_t mobilesync_start(mobilesync_client_t client, const char *data_class, mobilesync_anchors_t anchors, mobilesync_sync_type_t *sync_type, uint64_t *data_class_version)
+mobilesync_error_t mobilesync_start(mobilesync_client_t client, const char *data_class, mobilesync_anchors_t anchors, uint64_t computer_data_class_version, mobilesync_sync_type_t *sync_type, uint64_t *device_data_class_version)
 {
         if (!client || client->data_class || !data_class ||
                 !anchors || !anchors->computer_anchor) {
@@ -183,7 +183,7 @@ mobilesync_error_t mobilesync_start(mobilesync_client_t client, const char *data
                 plist_array_append_item(msg, plist_new_string("---"));
         }
         plist_array_append_item(msg, plist_new_string(anchors->computer_anchor));
-        plist_array_append_item(msg, plist_new_uint(*data_class_version));
+        plist_array_append_item(msg, plist_new_uint(computer_data_class_version));
         plist_array_append_item(msg, plist_new_string(EMPTY_PARAMETER_STRING));
 
         err = mobilesync_send(client, msg);
@@ -258,14 +258,14 @@ mobilesync_error_t mobilesync_start(mobilesync_client_t client, const char *data
                 }
         }
 
-        if (data_class_version != NULL) {
-                plist_t data_class_version_node = plist_array_get_item(msg, 5);
-                if (!data_class_version_node) {
+        if (device_data_class_version != NULL) {
+                plist_t device_data_class_version_node = plist_array_get_item(msg, 5);
+                if (!device_data_class_version_node) {
                         err = MOBILESYNC_E_PLIST_ERROR;
                         goto out;
                 }
 
-                plist_get_uint_val(data_class_version_node, data_class_version);
+                plist_get_uint_val(device_data_class_version_node, device_data_class_version);
         }
 
         err = MOBILESYNC_E_SUCCESS;