Cream of the Crop 3

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Text File | 1994-04-17 | 27KB | 469 lines

|NOTES: "+" preceding file name means new since last SNIPPETS | "*" preceding file name means modified since last SNIPPETS | "-" preceding file name means deleted since last SNIPPETS | | File Author Description | ------------ -------------- --------------------------------------------- * Read.Me Last minute information and instructions + File_Id.Diz File info for BBS's * Snippets.Txt General information about SNIPPETS * Snippets.(C) SNIPPETS freeware notice * Snippets.Ndx SNIPPETS index - this file * Snippets.Wc Count of SNIPPETS files + Missing.Txt Rationale of files deleted since last SNIPPETS + Nonmsdos.Txt List of universal SNIPPETS functions + Dosfuncs.Txt List of MS/PC-DOS-specific SNIPPETS functions * Pdn.Lst Janis Kracht List of PDN sites Make.Ini Jim Nutt Master file for NDMAKE Ansiscrn.H Macros for ANSI.SYS screen control Cast.H Bob Stout Cast any object to any type - Dow.H + Dd_Struc.H Wayne Hamilton TC/TC++/BC++ DOS file time/date macros Hilobyte.H Extract high, low bytes from an int + Pi.H Useful definitions using PI * Portable.H Scott Ladd Write portable code for various PC compilers * Round.H Dave Knapp Rounding macros * Scrnmacs.H Jerry Houston Macros for direct video work C_Lines.Awk Dan Kozak AWK program to count lines of C code 8087_Sav.Asm Jeffrey Nonken Saves/restores 80x87 environment Coldboot.Asm David Nugent Reliable cold/warm boot Cpucheck.Asm Determine type of CPU in use Hires.Asm Switch to 43/50 line mode on EGA/VGA Ndpcheck.Asm Determine presence of coprocessor + Strecpy.Asm L. Satenstein Like strcpy, but returns pointer to NUL A2E.C Bob Stout ASCII <=> EBCDIC conversions Addhndls.C Doug Burger Allow more than 20 open files under DOS 3+ Bob Jarvis + Addpath.C Bob Stout Add directories to path in AUTOEXEC.BAT Amalloc.C Paul Schlyter Multi-dimensional array allocate ( <64K on PC) * Ansiflen.C Bob Jarvis ANSI-compliant file size function Ansiload.C Bob Jarvis Detect ANSI.SYS Ansiself.C Thad Smith Self-replicating program in ANSI C Ansisys.C Detect ANSI.SYS Approx.C John Rex Fuzzy string search Assignpr.C Bob Stout Multiple printer support Atr2Ansi.C Bob Stout Build ANSI.SYS command string, given attribute Bascnvrt.C Bob Stout Convert radix of a numeric string Bastrngs.C Bob Stout BASIC-like string functions Bitarray.C Bit array functions Bitcnt_1.C Ratko Tomic Count bits in a number (fast, clever) Bitcnt_2.C Count bits in a number (fascinating) Bitfiles.C Aare Tali Bit I/O for buffered (fopen'ed) files Bitops.C Bob Stout Small bit array macros Bitstrng.C J. Blauth Format numeric value as string of bits + Bstr_I.C Bob Stout Convert binary string to int + Break.C Bob Stout Control DOS "SET BREAK=" status + Bresnham.C Brian Dessent Draw lines and circles Calsupp.C Ray McVay Calendar support funtions Cant.C Bob Stout An fopen() replacement with error trapping Changprn.C Bob Stout Change the standard printer device Checkexe.C Bob Jarvis Checksum protection for executable files + Checksum.C Bob Stout Calculate checksum Chgext.C Bob Stout Change/add a file name extension Clock.C Jon Guthrie On-screen clock generator Combin.C Thad Smith III Compute combinations without overflow Commafmt.C Bob Stout Add thousands separators to numeric strings + Compiler.C Test for popular PC compilers & versions * Crc-16.C Calculated 16-bit CRC Crc-16F.C Fast 16-bit CRC Crc_32.C Gary S. Brown Table lookup 32-bit CRC Ctrlprnt.C Bob Stout Print a line, displaying Ctrl characters Cubic.C Ross Cottrell Solve cubic equations Cursor.C Bill Wilkie Cursor management/manipulation Dbl2Long.C Ross Cottrell Rounds doubles to longs Dblround.C Ross Cottrell Rounds a double to nearest whole number - Dd_Struc.C Doscopy.C Peter Yard Copy a file + Droptime.C Thor Johnson Give up time slices to Win, OS/2, etc. * Drvalid.C Bob Stout Benignly validate disk drives + Drvs.C David Gersic Checks for valid disk drives, local or remote * Dspdtst.C I/O benchmark - MSC/TC/ZTC/Watcom * Editgets.C Jon Burchmore Get an input string with editing functions Bob Stout + Eng.C David Harmon Floating point value -> engineering notation Errfix.C Bob Jarvis Redirect stderr to a file Eval.C Bob Stout Simple arithmetic expression evaluator Factoryl.C Bob Stout Factorial, combinations, permutations * Faskbhit.C D. Goodenough Fast kbhit() and kbflush() Favail.C Bob Stout How many more files may be fopen'ed? Fcompare.C Bob Stout Compare 2 files for equality Fcopy.C Bob Jarvis Copy a file Ferrorf.C Mark Devlin Formatted error messages - Figets.C Files.C Matthew Hunt Determine number of FILE set in CONFIG.SYS Fmtmoney.C Bob Stout Format US dollar amounts into text strings Fndislot.C Bob Stout Locate an unused user interrupt vector Format.C Bob Stout Use DOS format to format a diskette + Fpswitch.C Demo how to use function pointer arrays Fscanbin.C Ray Gardner Scan binary fields via format string + Fsize.C Bob Stout Return true apparent size of buffered file Fsm.C Demonstrates a finite state machine Getdcwd.C Bob Jarvis Get current working directory for given drive Getkey.C Bob Stout Get extended key codes Getseg.C Bob Stout Get segment and offset of any object Getstrng.C Ron Sires Safe gets() for input string of unknown length Glbl_Env.C Peter Thomas Update & remove global environment variables Grafline.C David Harmon Demo of PC line drawing characters + Hexorint.C Bob Stout Auto-convert hex or decimal strings Howdy.C Obfuscated C code * Hstr_I.C Bob Stout Convert hex string to int * Hugeread.C Bob Stout Read & write huge data using far pointers Hugesort.C Ray Gardner Quicksort using huge pointers Initvars.C Ray Gardner Read data into variables Iscons.C Bob Stout Does a FILE * refer to the console? Isfopen.C Bob Stout Is a FILE * in use? + Isisbn.C Maynard Hogg Validate ISBN (book) numbers Isnetdr.C Bob Dolan Determine is a drive is local or remote Ispow2.C Is a number an integral power of 2? Isqrt.C Integer square root Isramdsk.C Bob Stout Determine if a drive is a RAM disk + Isshare.C Mike Ratledge Determine if file sharing is enabled Isshift.C Jeff Dunlop Determine if a shift key is pressed * Iswprot.C Bob Stout Determine is a floppy is write protected Wayne King + Isxkbrd.C Ed Kowalski Detects extended (101+ key) keyboard Jdn.C Paul Schlyter Julian Day Number computation Ray Gardner Joystick.C Bob Stout Joystick support functions * Kb_Data.C Dan Kozak Keyboard status determination * Keylocks.C Caps/Num lock set/clear functions Keywatch.C Robert Mashlan Demonstrates capturing keyboard interrupt Lbitops.C Scott Dudley Large bit array macros Ldfloor.C Ray Gardner Long double floor * Ll_Msort.C Ray Gardner Linked list mergesort Ll_Qsort.C Jon Guthrie Linked list quicksort * Lsary.C Bob Stout Read a directory into a linked list Ltoa.C Bob Stout Convert long to a string Ltostr.C Thad Smith III Convert long to a string Lv1Ws.C Bob Stout Convert whitespace strings to single spaces Mainmain.C Obfuscated C code Mcb_Env.C Modify master environment using MCB's Mdalloc.C Blair Haukedal Multi-dimentional array alloction Memavail.C Thor Johnson Report available DOS memory Memrev.C Ray Gardner Assymetrical memory swap Mkdirs.C Bob Stout Build directory tree (deep mkdir()) * Moon_Age.C M. Jones Determine the phase of the moons for any date + Msb2Ieee.C Jeffrey Foy Convert MSBIN format to/from IEEE float Noctrlc.C Traps Ctrl-C, Ctrl-Break, Ctrl-Alt-Del Noreset.C Traps Ctrl-Alt-Del * Ord_Text.C Bob Stout Format ordinal numbers in English + Os_Id.H David Gibbs Header for determining PC OS's + Os_Id.C David Gibbs Determine PC OS * Pcnvrt.C Bob Stout Convert Pascal strings to C Perm_Idx.C Thad Smith III Determine permutation index Pfopen.C David Engel Open a file anywhere Pluraltx.C Bob Stout How to print proper plurals Prtoggle.C Bob Stout Tee stdio to stdprn Prtscrn.C Bob Stout Invoke BIOS print screen function Prtstat.C Bob Stout Determine printer status * Pushdir.C Bob Stout Stack-oriented CHDIR functions Rand1.C Phil Linttell Random number generator Rand2.C E. Schneider Random number generator Reboot.C Bob Stout Simple PC reboot function in C Redir.C F. Piette Demonstrates output redirection * Rg_Isort.C Ray Gardner Insertion sort function Rg_Qsort.C1 Ray Gardner Non-Recursive ANSI quicksort function * Rg_Qsort.C2 Ray Gardner Recursive ANSI quicksort function * Rg_Rand.C Ray Gardner Minimal random number generator Rg_Ssort.C Ray Gardner ANSI quicksort-compatible shellsort function Rmallws.C Bob Stout Remove all whitespace from a string Rmlead.C Bob Stout Remove leading whitespace from a string Rmtrail.C Bob Stout Remove trailing whitespace from a string Rndmize.C How to seed ANSI random number generator Scanfrac.C Thad Smith III Scans/converts text fractions * Scroll.C Bob Stout Scroll screen function Setenvar.C Bob Stout Set DOS master environment *legally* * Shel2Dos.C Bob Stout Shell to DOS from a running program Soundex.C Bob Jarvis Standard English soundex Speed.C Benchmark to calculate I/O performance + Spin.C Demo of how to make various text "spinners" * Srchfile.C Bob Stout Search files for text, forwards & backwards Sstrcpy.C Ray Gardner Overlapping strcpy() & strcat() work-alikes Stats.C Bob Stout Analyze file statistics Stptok.C Ray Gardner Improved tokenizing function + Str27Seg.C Bob Stout Convert numeric string to 7-segment displays Strftime.C Jim Nutt Non-locale version of ANSI strftime() Rob Duff Strrepl.C Gilles Kohl Replace substrings Strrev.C Bob Stout Reverse a string in place using XOR swapping Strsort.C Ray Gardner (Shell) Sort a string array Strucfil.C Lynn Nash Read/write structures to/from a file Style.C Suggested coding style guidelines + Tabtrick.C Demo using printf() for columnar formatting Timegetc.C Bob Jarvis Wait specified time for a keypress Toascii.C EBCDIC-ASCII conversion arrays Tp6Tod.C Thad Smith III Convert TP 6-byte reals to C doubles + Translat.C Jerry Coffin Translate string w/ C-style escape sequences Trim.C Bob Stout Trim leading, trailing, & embedded spaces Truename.C gk Normalize filename using undocumented DOS Unix2Dos.C Bob Stout Convert Unix-style pathnames to DOS-style + Vfname.C Sid Rogers Validate DOS-legal file names Video.C Jeff Dunlop C video information functions * Wb_Fcopy.C Walter Bright Fast file copy/append Weird.C Obfuscated C code * Whicharc.C Heinz Ozwirk Determine which archiver used on a packed file David Gersic * Windchil.C Compute wind chill factor Wordwrap.C Robert Morgan Simple CRT word wrap demonstration Xstrcat.C String concatenation funct Xstrcmp.C S. Offermann Compare strings using DOS wildcards | |-------------- FAQ file (answers to Frequently Asked Questions -------------- | * C_Prec.Txt Operator precedence/associativity in C / C++ Storage.Typ Jeff Galbraith C storage types crib sheet Rtlftrul.Txt Right-left rule for reading C * Ptr_Help.Txt Ted Jensen Helpful hints on pointers C_Port.Txt Joseph Carnage How to write portable C code Enums.Txt Helpful hints for enums * Which_C.Txt Bob Stout Guidelines for choosing a PC C compiler * Resource.Lst J-Mag Guthrie C/C++ resources (books, magazines, vendors) Environ.Txt Bob Stout Notes on changing the master environment Sharing.Txt Mike Ratledge How to check if file sharing is active Evsavres.Txt How to blank/restore EGA/VGA screen Ansisys.Txt Chart of ANSI screen control codes + Vt100.Txt Jon Guthrie Chart of VT-100 escape codes | |-------------- Jim Nutt's direct video functions ---------------------------- | Vio.H Direct screen package Vio.Asm " " " Scrnsave.C Bob Stout Save and restore text screens | |-------------- Bob Stout's Int 2Eh functions -------------------------------- | Int2E.Asm Access command processor "back door" Ccomcall.C C "glue" to use Int 2Eh | |-------------- Bob Stout's POSIX compliant directory functions -------------- | * Dirent.H POSIX compliant header * Rfind1St.C Compiler-independent find first/next functions Posixdir.C opendir(), readdir(), seekdir(), closedir() Posix_Ls.C Directory lister demo | |-------------- J. Kercheval's PD regular expression comparator -------------- | Match.H Header file Match.C Portable source including optional test code Match.Doc Documentation for Match.C | |-------------- Bob Stout/Sreenath Chary file name processing functions ------ | Dirmask.C Bob Stout Complex pattern matching (calls patmat()) Patmat.C Sreenath Chary String pattern matching Fln_Fix.C Bob Stout Crunch dot directories, verify DOS-valid paths Flnorm.C Bob Stout Full file name normalization | |-------------- Bob Stout/Lynn Lively/David Fox sound & timing package ------- | Uclock.H David L. Fox Microsecond timing function header * Uclock.C " " " Microsecond resolution timing functions Sound.H Bob Stout Sound functions header Sound.C " " Speaker control functions Mktone.C " " Tone generation functions Playlib.C Lynn R. Lively Background music package Playdemo.C Bob Stout Demo of backgroud music package | |-------------- Greg Messer's C/C++ comment extractor ------------------------ | Getcmt.C Greg Messer Extract comments from C/C++ source files Testcmt.C " " Test file for above | |-------------- Ray Gardner's scalar date function with calendar demo -------- | + Scaldate.H Ray Gardner Scalar ("Julian") date header * Scaldate.C Ray Gardner Scalar ("Julian") date functions * Daynum.C Bob Stout Return statistics about a given date Cal.C Bob Stout Calendar using Scaldate.C | |-------------- Ruurd Pels's FOSSIL access functions ------------------------- | * X00Api.H C header w/ prototype declarations * X00Api.C C access functions | |-------------- Robert Mashlan's PRINT.COM interface functions --------------- | * Prnspool.H C header w/ prototype declarations Prnspool.C PRINT.COM spool queue functions Printq.C Demo program for above | |-------------- Robert Mashlan's memory allocation strategy functions -------- | Strat.H C header w/ prototypes and enum'ed constants Strat.C C functions | |-------------- Jerry Coffin's word wrapping functions ----------------------- | W_Wrap.H C header w/ prototypes and enum'ed constants W_Wrap.C C functions Center.C Center a wrapped line | |-------------- Bob Stout's absolute sector read/write functions ------------- | Dos5Boot.H Header for boot sector access * Absdiskc.C C read and write functions Absdisk.Asm Low-level code for disk I/O, DOS 2-5 | |-------------- Mouse functions ---------------------------------------------- | Mouse.H Bob Jarvis Header w/ prototypes * Mouse.C Bob Jarvis Essential mouse stuff Scrnpick.C Ray McVay Demo, retrieves text from screen using mouse | |-------------- Martin Maney's fast line buffered file input ----------------- | Xfile.H Header w/ prototypes Xfile.C Contains xopen(), xclose(), xgetline() Xtest.C Demo for above | |-------------- Functions to get command line options ------------------------ | Getopt3.C AT&T compatible getopt(3) + Getopts.H Bob Stout Header for Getopts.C * Getopts.C Bob Stout Scan command line for switches | |-------------- String searching functions ----------------------------------- | * Pbmsrch.C Jerry Coffin Pratt-Boyer-Moore string search * Bmhsrch.C Ray Gardner Case-sensitive Boyer-Moore-Horspool search * Bmhisrch.C Thad Smith Case-insensitive Boyer-Moore-Horspool search * Bmhasrch.C Ray Gardner Case-insensitive BMH search w/ accented chars | |-------------- Bob Stout's extended keyboard stuff -------------------------- | Ext_Keys.H Header to define extended key codes Ext_Keys.C A getch() work-alike for extended keyboards | |-------------- Mark Kimes ANSI screen code interpreter ---------------------- | Doansi.H Header file Doansi_1.C Portable intepreter Doansi_2.C OS-specific support functions * Crypt.C Bob Stout S-Coder data encryption from DDJ | |-------------- David Gibbs' multitasker functions for Win, OS/2, & DV ------- | + Tasker.Txt Description of Tasker functions + Tasker.H Header, structs, and prototypes + Tasker.C Detect multitasker and give up time slices | |-------------- PC compiler compatibility functions -------------------------- | Biport.H Bob Stout Header to port Borland _geninterrupt() Biport.C Bob Stout Port Borland code using pseudovariables * Fmemops.C Bob Stout Emulate MSC's _fmemxxx() in BC++ & ZTC++ Ftime.H Jeff Dunlop BC++-style file date/time struct & prototypes Ftime.C Jeff Dunlop BC++-style file date/time functions * Msc_Peek.C Bob Stout Add peek/poke to MSC Pmerge.C Bob Stout Portable fnmerge(), _makepath() equivalents * Psplit.C Bob Stout Portable fnsplit(), _splitpath() equivalents + Strdup.C Bob Stout Portable strdup() + Strupr.C Bob Stout Portable strupr() strlwr() * Vidport.C Bob Stout Portable gotoxy(), clrscr() equivalents, etc. + Big_Mall.H Bob Stout Portably allocate memory > 64Kb | |-------------- Bob Stout's Portable PC exception handling ------------------- | Except.Doc Information on programs below Cctrap.Asm Int 23h (Ctrl-C) trap Cbtrap.Asm Int 1Bh (Ctrl-Break) trap Trapflag.Asm Trap & flag Ints 23h & 1Bh Trapdemo.C Demo of TRAPFLAG.ASM Cerrinst.Asm Install DOS critical error handler Cerrtrap.Asm DOS critical error handler | |-------------- David Nugent's iostreams (C++) tutorial ---------------------- | + Iostutor.Txt Tutorial for following demo code + Myio.H Header for Myio.Cpp + Myio.Cpp Simple I/O class + Mystream.H iostream Interface for class Myio + Mystream.Cpp ios Interface implementation + Myline.H Simple line input classes + Myline.Cpp Implementation of myLine classes + Myiodemo.Cpp myio Loopback demo + Myio.Mak Makefile for Iostutor.Txt demo files | |-------------- David Nugent's simple string class --------------------------- | + Str.Doc Information on the string class + Str.H C++ header + Str.Cpp Simple, portable C++ string class | |-------------- Walter Bright's memory allocation debugging package ---------- | + Mem.Txt Information on the Mem package + Toolkit.H Compiler-independent portability header + Mem.H Mem package header + Mem.C Mem package code | |-------------- DOS utilities as demos --------------------------------------- | 2Dlife.C Jon Guthrie 2-D Life program Bigfac.C Carl Declerck Do large factorials using ASCII multiply Bincomp.C Ray Gardner Binary file comparison utility Bordcolr.C Bob Jarvis Set border color C_Cmnt.C Thad Smith Extract comments from a C source file Cdir.C Lynn R. Lively Like DOS CHDIR except changes drives as well Chbytes.C Bob Stout Edit binary files in place * Chmod.C Bob Stout Change DOS file attributes - wildcards, etc. + Cmdline.C Demonstation how to access command line args Commconv.C Jari Laaksonen Convert C++ style comments to C style Cursize.C Bob Jarvis Set the cursor size Do.C Specify multiple command line commands Dossort.C Robert Mashlan DOS SORT work-alike * Drivsrch.C Marty Connely Search for physical/logical drives Dspclock.C Mike Jones On-screen TSR clock Factor.C Ray Gardner Print prime factorization of a number (double) Filcount.C Bob Stout Count files/directories + Flopcopy.C Bob Stout Copy a floppy to a HD subdirectory * Fraction.C Thad Smith Convert a real number to an integer ratio Getvol.C Bob Stout Retrieve a disk volume label Head.C Unix head work-alike Hexdump.C Paul Edwards Hex/ASCII file dump utility Ifactor.C Ray Gardner Print prime factorization of a number (long) + Inchcvrt.C Bob Stout Convert inches to feet/inches and fractions Kbflip.C Bob Stout Set/clear Caps/Num/Scroll locks Killff.C Jerry Gore Strip FF characters from text files Erik VanRiper Log.C Robert Sprawls Utility to log working time * Lsd.C Bob Stout DOS DIR enhanced work-alike Lzhuf.C Yoshi Compression used in LHARC & LHA Maze_1.C Jon Guthrie Maze generator Maze_2.C Obfuscated maze generator + Maze_3.C Cute maze generator. Run, then enter size. Morse.C Mike Dodd Convert strings to morse code Mterm.C David Harmon Micro terminal (comm) program - use with X00 * Mv.C Ray McVay Move files Palndrom.C Dan Hoey Self-replicating palindrome - try it! Permute1.C Dave Chapman Permute strings Permute2.C Jon Guthrie Permute strings Pi.C Calculate PI to 60,000 digits or more + Pr.C Print a file with headers & breaks Query.C Bob Stout Timed query w/default for batch files Rdxcnvrt.C Bob Stout Convert between number bases * Remtab.C Robert Mashlan Convert tabs to spaces * Rm_All.C Bob Stout Remove all files - now supports recursion Roman.C Jim Walsh Convert Arabic number to Roman numeral Setimeto.C Bob Stout Set a file's time/datestamp to match another's * Setvol.C Bob Stout Set, change, or kill a disk volume label + Split.C Bob Stout Split large text files into smaller ones Stripeof.C Bob Stout Strip ^Z characters from DOS text files * Stub.C Bob Stout Truncate .OBJ (and other) files Sunriset.C Paul Schlyter Computes length of day at any place on Earth * Tail.C Joe Huffman Print last n (default = 5) lines of a file Ruurd Pels + Todaybak.C Bob Stout Back up today's files to a floppy Touch.C Ray L. McVay TC/TC++/BC++ set file time/date stamp Treedir.C Bob Stout Recursive directory lister Uuencode.C Don Kneller Unix uuencode Uudecode.C John Lots Unix uudecode Wc.C Jay Elkes Like Unix wc, counts lines, words, chars Where.C Search for a file | |-------------- Various flavors of grep utilities ---------------------------- | + Jgrep.C Jerry Coffin Simple and portable + Grep.C DECUS "Real" grep - free with some strings