This program patches the dos.library function AbortPkt() to send an
ACTION_ABORT packet. In dos.library 40.3 AbortPkt() does nothing at
all so things can only improve.
The ACTION_ABORT packet type wasn't reserved by Commodore so initally
only very few handlers will understand it.
Supporting ACTION_ABORT makes a Unix-like select() or poll() on
dos.library file handles possible, which is (IMHO) an important feature
for interactive handlers and network filesystems.

Please Note: This is only a proposal and the ACTION_ABORT isn't
officially reserved (yet).

 PERMSSN    UID  GID    PACKED    SIZE  RATIO METHOD CRC     STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
drwxr-xr-x  4577/99          0       0 ****** -lhd- 0000 Nov 14  1996 AbortPkt/
-rw-r--r--  4577/99        408     731  55.8% -lh5- a559 Nov 14  1996 AbortPkt/AbortPkt.readme
-rw-r--r--  4577/99       1534    2248  68.2% -lh5- 4731 Nov  7  1996 AbortPkt/abortpktpatch
-rw-r--r--  4577/99        358     664  53.9% -lh5- 33a7 Nov  7  1996 AbortPkt/abortpktpatch.c
-rw-r--r--  4577/99       5482    8552  64.1% -lh5- d23b Nov  7  1996 AbortPkt/abortpkttest
-rw-r--r--  4577/99       1519    4360  34.8% -lh5- 2b71 Nov  7  1996 AbortPkt/abortpkttest.c
-rw-r--r--  4577/99        245     352  69.6% -lh5- da3e Nov  7  1996 AbortPkt/action_abort.h
-rw-r--r--  4577/99       1677    4683  35.8% -lh5- 0282 Nov  7  1996 AbortPkt/jumptable.c
-rw-r--r--  4577/99        351     707  49.6% -lh5- 506c Nov  7  1996 AbortPkt/jumptable.h
-rw-r--r--  4577/99        490    1055  46.4% -lh5- 535f Nov  7  1996 AbortPkt/newabortpkt.c
-rw-r--r--  4577/99        241     419  57.5% -lh5- f3fb Nov  7  1996 AbortPkt/smakefile
-rw-r--r--  4577/99        174     253  68.8% -lh5- a8b6 Nov  7  1996 AbortPkt/stubs.asm
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total        12 files   12479   24024  51.9%            Nov 15  1996