1 files changed, 4 insertions, 0 deletions
diff --git a/drive/util.go b/drive/util.go
index be01c80..af80b20 100644
--- a/drive/util.go
+++ b/drive/util.go
@@ -105,3 +105,7 @@ func fileExists(path string) bool {
     }
     return false
 }
+
+func intMax() int64 {
+    return 1 << (strconv.IntSize - 1) - 1
+}