File list (Check if you may need any files):
c滤波器\C_TOOLBX\ASMTOOLS.H
.......\........\BEGCODE.HA
.......\........\BEGDATA.HA
.......\........\BLOCKIO.C
.......\........\BTREE.H
.......\........\BT_BLOCK.C
.......\........\BT_CACHE.C
.......\........\BT_DEL.C
.......\........\BT_FILE.C
.......\........\BT_FIND.C
.......\........\BT_FIRST.C
.......\........\BT_FREE.C
.......\........\BT_GET.C
.......\........\BT_INS.C
.......\........\BT_LOW.C
.......\........\BT_LOW2.C
.......\........\BT_MACRO.H
.......\........\BT_SPACE.C
.......\........\BT_TOP.C
.......\........\BT_UTIL.C
.......\........\CLEAN.C
.......\........\CMINOR.H
.......\........\COPYA.C
.......\........\COPYB.C
.......\........\COPYC.C
.......\........\CURVE.C
.......\........\C_TOOLBX.DOC
.......\........\DOCCREAT.C
.......\........\DOCINDEX.C
.......\........\DOCSCAN.C
.......\........\DOCUMENT.H
.......\........\DOC_UTIL.C
.......\........\DOMERGE.C
.......\........\DOPASS.C
.......\........\DOS2CALL.C
.......\........\DOSFUN.H
.......\........\ENDCODE.HA
.......\........\ENDDATA.HA
.......\........\EXPBACK.C
.......\........\EXPIO.C
.......\........\EXPREAD.C
.......\........\FD.C
.......\........\FDDISP.C
.......\........\FDE.C
.......\........\FDEDISP3.C
.......\........\FDEGET.C
.......\........\FDFIND.C
.......\........\FDIO.C
.......\........\FDPARM.H
.......\........\FILLAREA.C
.......\........\FORMRUNS.C
.......\........\GENDATA.C
.......\........\GENDATA2.C
.......\........\GETSPEC.C
.......\........\GETSTR.C
.......\........\GET_DADS.C
.......\........\GFOPEN.C
.......\........\GFOPEN.C86
.......\........\GFOPEN.DRC
.......\........\GFOPEN.LAT
.......\........\GOPEN.C
.......\........\HELLO.C
.......\........\INC.H
.......\........\INSERT.C
.......\........\INSERTI.C
.......\........\KEYIO.H
.......\........\KEYIO1.C
.......\........\KEYIO2.C
.......\........\LSEARCH.C
.......\........\MEMORY.ASM
.......\........\MEMSORT.C
.......\........\MERGE1.C
.......\........\MERGE1.H
.......\........\MERGE2.C
.......\........\MOVEDATA.C
.......\........\NOTABS.C
.......\........\OPENIX.C
.......\........\OUTFILE.C
.......\........\PERFDISP.C
.......\........\PORTIO.ASM
.......\........\QSORTI.C
.......\........\RESORT.C
.......\........\REVERSE.C
.......\........\SCN.H
.......\........\SCN1.C
.......\........\SCN3.C
.......\........\SENTENCE.C
.......\........\SINDEX.C
.......\........\SMERGE.C
.......\........\SORTCOMP.C
.......\........\SORTCOMP.H
.......\........\SORTIO.C
.......\........\SORTIO2.C
.......\........\SORTNUM.C
.......\........\SORTSPEC.H
.......\........\SORTTEXT.C
.......\........\SORTTEXT.H
.......\........\SUMSQ.C
.......\........\SWINT.ASM
.......\........\TESTDISP.C