A little utility to help analyze the flow of a C-program by laying out the
functions called in a hierarchical manner.  

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]                  299     974  30.7% -lh5- b2d1 Oct  2  1988 Calls.info
[generic]                   50      50 100.0% -lh0- 5a8a Oct  2  1988 Calls/.info
[generic]                 7406   13648  54.3% -lh5- c2cc Oct  2  1988 Calls/Calls
[generic]                 1650    3740  44.1% -lh5- a746 Oct  2  1988 Calls/Calls.1u
[generic]                 1428    3261  43.8% -lh5- 058c Oct  2  1988 Calls/Calls.amiga.man
[generic]                  450    2566  17.5% -lh5- 1c5e Oct  2  1988 Calls/Calls.amiga.man.info
[generic]                  111     303  36.6% -lh5- 58ff Oct  2  1988 Calls/debug.h
[generic]                  630    1444  43.6% -lh5- ca35 Oct  2  1988 Calls/getopt.c
[generic]                  243     407  59.7% -lh5- 233b Oct  2  1988 Calls/getopt.h
[generic]                 2834    7785  36.4% -lh5- 8a01 Oct  2  1988 Calls/main.c
[generic]                  449     797  56.3% -lh5- ed0d Oct  2  1988 Calls/main.h
[generic]                  412     723  57.0% -lh5- 4073 Oct  2  1988 Calls/makefile
[generic]                  620    1114  55.7% -lh5- b905 Oct  2  1988 Calls/README
[generic]                  147     183  80.3% -lh5- 91bb Oct  2  1988 Calls/Readme.fnf
[generic]                  442    2566  17.2% -lh5- 4a45 Oct  2  1988 Calls/Readme.fnf.info
[generic]                  445    2566  17.3% -lh5- 2a5a Oct  2  1988 Calls/README.info
[generic]                 3079    8264  37.3% -lh5- 2d0e Oct  2  1988 Calls/scan.c
[generic]                  629    1241  50.7% -lh5- 61f7 Oct  2  1988 Calls/scan.h
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        18 files   21324   51632  41.3%            Oct  2  1988