File list (Check if you may need any files):
filesys
.......\event
.......\.....\dummy.c
.......\.....\errmsg.msg
.......\.....\errmsg.rc
.......\.....\MAKE-MC.BAT
.......\.....\MAKEFILE
.......\.....\obj
.......\.....\...\i386
.......\.....\...\....\checked
.......\.....\...\....\.......\sfsdevnt.dll
.......\.....\...\....\.......\sfsdevnt.exp
.......\.....\...\....\.......\sfsdevnt.lib
.......\.....\...\....\dummy.obj
.......\.....\...\....\errmsg.res
.......\.....\...\....\free
.......\.....\...\....\....\sfsdevnt.dll
.......\.....\...\....\....\sfsdevnt.exp
.......\.....\...\....\....\sfsdevnt.lib
.......\.....\...\_objects.mac
.......\.....\README.TXT
.......\.....\sfsdevnt.def
.......\.....\SOURCES
.......\inc
.......\...\errmsg.h
.......\...\protos.h
.......\...\sfsd.h
.......\...\struct.h
.......\readme1.txt
.......\src
.......\...\cleanup.c
.......\...\close.c
.......\...\create.c
.......\...\devcntrl.c
.......\...\dircntrl.c
.......\...\fastio.c
.......\...\fileinfo.c
.......\...\flush.c
.......\...\makefile
.......\...\misc.c
.......\...\obj
.......\...\...\i386
.......\...\...\....\checked
.......\...\...\....\.......\sfsd.sys
.......\...\...\....\cleanup.obj
.......\...\...\....\close.obj
.......\...\...\....\create.obj
.......\...\...\....\devcntrl.obj
.......\...\...\....\dircntrl.obj
.......\...\...\....\fastio.obj
.......\...\...\....\fileinfo.obj
.......\...\...\....\flush.obj
.......\...\...\....\free
.......\...\...\....\....\sfsd.sys
.......\...\...\....\misc.obj
.......\...\...\....\read.obj
.......\...\...\....\sfsdinit.obj
.......\...\...\....\shutdown.obj
.......\...\...\....\write.obj
.......\...\...\_objects.mac
.......\...\read.c
.......\...\sfsdinit.c
.......\...\shutdown.c
.......\...\sources
.......\...\write.c
.......\WS_FTP.LOG
filter-high
...........\inc
...........\...\protos.h
...........\...\sfilter.h
...........\...\struct.h
...........\readme2.txt
...........\sfilter.ini
...........\src
...........\...\attach.c
...........\...\close.c
...........\...\create.c
...........\...\dispatch.c
...........\...\fastio.c
...........\...\fsctrl.c
...........\...\makefile
...........\...\misc.c
...........\...\obj
...........\...\...\i386
...........\...\...\....\checked
...........\...\...\....\.......\sfilter.sys
...........\...\...\....\free
...........\...\...\....\....\sfilter.dbg
...........\...\...\....\....\sfilter.sys
...........\...\...\_objects.mac
...........\...\sfilinit.c
...........\...\sfilter.rc
...........\...\sources
...........\WS_FTP.LOG
fsrec
.....\inc
.....\...\sfsrec.h
.....\readme3.txt
.....\src
.....\...\makefile