This program checks to see how many times a caller has called a bulletin 
board back.  If it exceeds a set number, the user is immediately logged off 
by the BBS.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  164     333  49.2% -lh5- 96ac Sep 20  1992 ac.displayme
[generic]                  332     562  59.1% -lh5- b976 Jul 17  1990 backcall.doc
[generic]                 1281    2027  63.2% -lh5- 17ae Jul 17  1990 backcallv1.0
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         3 files    1777    2922  60.8%            Sep 20  1992