copy from src/th06/pbg3.rs
copy to formats/src/th06/pbg3.rs
--- a/src/th06/pbg3.rs
+++ b/formats/src/th06/pbg3.rs
@@ -6,8 +6,8 @@
 //! PBG3 files are merely a bitstream composed of a header, a file
 //! table, and LZSS-compressed files.
 
-use crate::util::bitstream::BitStream;
-use crate::util::lzss;
+use touhou_utils::bitstream::BitStream;
+use touhou_utils::lzss;
 use std::fs::File;
 use std::io;
 use std::collections::hash_map::{self, HashMap};