Inode parsing works!

test_squashfs.zig

@@ -1,10 +1,12 @@
 const std = @import("std");
 const debug = std.debug;
 const squashfs = @import("squashfs.zig");
+const print = std.debug.print;
 
 const testFileName = "testing/LinuxPATest.sfs";
 
 test "open test file" {
     var reader = try squashfs.newReader(testFileName);
-    defer reader.close();
+    defer reader.deinit();
+    print("{}\n", .{reader.root});
 }