Routines to implement a B-tree algorithm and several accompanying tests,
apparently derived from the single file version also included on this disk
under "Btree2".  Still buggy, but looks useful with a little work.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                 7461   23195  32.2% -lh5- e8f9 Sep  2  1986 Btree/btree.c
[generic]                10257   23740  43.2% -lh5- f3de Sep  2  1986 Btree/btree.fe
[generic]                  348     878  39.6% -lh5- 918f Sep  2  1986 Btree/btree.fe.c
[generic]                 1104    4667  23.7% -lh5- 36b1 Sep  2  1986 Btree/btree.fe.h
[generic]                  151     433  34.9% -lh5- 8177 Sep  2  1986 Btree/btree.fe.M
[generic]                  285     604  47.2% -lh5- 7d7d Sep  2  1986 Btree/btree.h
[generic]                  691    1760  39.3% -lh5- 6a48 Sep  2  1986 Btree/btree.prt.h
[generic]                11411   26208  43.5% -lh5- 22be Sep  2  1986 Btree/btree.test
[generic]                 6133   22022  27.8% -lh5- 6b6f Sep  2  1986 Btree/btree.test.c
[generic]                  348     872  39.9% -lh5- 93d1 Sep  2  1986 Btree/btree.test.h
[generic]                  149     448  33.3% -lh5- 8730 Sep  2  1986 Btree/btree.test.m
[generic]                 1201    2382  50.4% -lh5- 38e5 Sep  2  1986 Btree/POSTER
[generic]                  453     996  45.5% -lh5- ea98 Sep  2  1986 Btree/POSTER2
[generic]                  342     562  60.9% -lh5- 97cc Sep  2  1986 Btree/README
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        14 files   40334  108767  37.1%            Sep  2  1987