drwxr-xr-x 716 saferewrite-20210915/src/int32_nonzeromask 5 filesdrwxr-xr-x 101 ref 1 file drwxr-xr-x 183 shift 1 file drwxr-xr-x 198 shift2 1 file drwxr-xr-x 182 shift3 1 file -rw-r--r-- 52 api