snippets.ndx

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|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
* Snippets.Txt                  General information about SNIPPETS
* Snippets.(C)                  SNIPPETS freeware notice
* Snippets.Ndx                  SNIPPETS index - this file
* Snippets.Wc                   Count of SNIPPETS files
+ 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         Paul Schlyter   Day-of-week macro
  Hilobyte.H                    Extract high, low bytes from an int
  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
  A2E.C         Bob Stout       ASCII <=> EBCDIC conversions
  Addhndls.C    Doug Burger     Allow more than 20 open files under DOS 3+
                Bob Jarvis
+ 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
  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
  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
  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
  Crypt.C       Bob Stout       S-Coder data encryption from DDJ
* 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    Wayne Hamilton  TC/TC++/BC++ DOS file time/date macros
* Doscopy.C     Peter Yard      Copy a file
* Drvalid.C     Bob Stout       Benignly validate disk drives
  Dspdtst.C                     I/O benchmark - MSC/TC/ZTC/Watcom
* Editgets.C    Jon Burchmore   Get an input string with editing functions
                Bob Stout
* 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      Jan Vroonhof    Like fgets, except reads backwards
  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
* Fscanbin.C    Ray Gardner     Scan binary fields via format string
  Fsm.C                         Demonstrates a finite state machine
* Getdcwd.C     Bob Jarvis      Get current working directory for given drive
- Get_Dirs.C
  Getkey.C      Bob Stout       Get extended key codes
* Getopt3.C                     AT&T compatible getopt(3)
* Getopts.C     Paul Edwards    Scan command line for switches
  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
  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
- Isfile.C
+ Iscons.C      Bob Stout       Does a FILE * refer to the console?
  Isfopen.C     Bob Stout       Is a FILE * in use?
+ 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
  Isshift.C     Jeff Dunlop     Determine if a shift key is pressed
+ Iswprot.C     Bob Stout       Determine is a floppy is write protected
* 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
- Lasort.C
* 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
- Memlist.C
+ Memavail.C    Thor Johnson    Report available DOS memory
* Memrev.C      Ray Gardner     Assymetrical memory swap
- Mouse1.C
- Mouse2.C
- Mouse3.C
- Mouse4.C
+ Mkdirs.C      Bob Stout       Build directory tree (deep mkdir())
+ Moon_Age.C    M. Jones        Determine the phase of the moons for any date
* 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
  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
- Rand3.C
- Ratko.C
- Rays.C
  Reboot.C      Bob Stout       Simple PC reboot function in C
  Redir.C       F. Piette       Demonstrates output redirection
- Regex.C
+ 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
- Scrnsize.C
* 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
- Showdate.C
* Soundex.C     Bob Jarvis      Standard English soundex
  Speed.C                       Benchmark to calculate I/O performance
  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
* 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
  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
+ 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
- Video_1.C
- Video_2.C
+ 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
* 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