Revista CD Expert 8/Revista CD Expert nº 08 CD1.iso/Utilitarios/Programacao/Pacific C for DOS/EXAMPLES/EXAMPLES.TBL

Text File | 1995-11-14 | 5KB | 110 lines

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Pacific C Examples-
Use the programs in this directory to explore the features of the
Pacific C compiler.
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ARGS.C      demonstrates use of the "argc" and "argv" parameters
            to main() to iterate through command line arguments
            to a program.  You can also use this program to test
            the effect of the PACC "-R" option and the PPD option
            "_getargs() wildcard expansion".
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CHK.C       simple file checksum utility.  Generates a 32-bit
            checksum for each file passed on the command line.
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EXITFUNC.C  demonstrates use of the atexit() function to install
            a user function which will be automatically executed
            when your program terminates.
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FCALC.C     simple floating point calculator program.  Compile
            with "Use floating point library" enabled in PPD, or
            the PACC -lf option.  For better performance with a
            floating point co-processor, enable hardware floating
            point in the "Memory model and chip type ..." dialog
            or use the PACC -7 option.
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FULLPATH.C  demonstrates the use of the _fullpath global variable
            to determine the directory and name of the currently
            executing program.  This program should be compiled
            using the LARGE memory model because _fullpath is not
            available in the small model library.
_
HELLO.C     the infamous hello world program known to programmers
            everywhere!
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HEXD.C      a handy HEX dump utility which you can use to examine
            binary files and other mysteries.  Uses <stdio.h>
            functions to read input files, uses argc and argv
            to process the command line arguments.
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KEYRATE.C   another useful utility, which can be used to set the
            typematic rate (repeat speed and delay) on PC/AT type
            keyboards.  Demonstrates the use of Pacific C "port"
            variables to perform hardware specific tasks.
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MOUSE.C     Pacific C mouse driver "glue" code.  This is not a
            standalone program, it should be compiled to .OBJ
            and linked with user application code.  The header
            file "mouse.h" contains the extern declarations for
            the routines and data structures contained in MOUSE.C
            The routines in this module can be used to interface
            to any standard mouse driver which uses the INT 33H
            interface.  To compile MOUSE.C use the PACC command
            PACC -O -Zg -C MOUSE.C or the PPD "Compile to OBJ" menu
            item.
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MOUSE.H     header file for MOUSE.C routines.  Examine this file
            to determine what mouse functions are available.
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MOUSEX.C    example code using the MOUSE.C interface routines.
            Use this as the starting point for your own mouse
            driven applications.  To compile using PACC, use the
            command PACC MOUSEX.C MOUSE.OBJ.  To compile with PPD,
            use the MOUSEX.PRJ multi-file project.
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MOUSEX.PRJ  PPD project file used to compile MOUSEX.C and MOUSE.C
            together as a single project.  Use this a a starting
            point for your own multi-file projects.  If you did not
            install Pacific C in the default C:\PACIFIC directory, you
            may need to manually edit some of the path names in
            this file.  Do not edit this MOUSEX.PRJ with the MS-DOS
            EDIT command because EDIT converts tabs to spaces!
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PRINTENV.C  demonstrates use of the getenv() function to return
            the value of a DOS environment variable.  Also gives
            an example of how to iterate through the command line
            arguments passed to main
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QSORTEX.C   contains example code using the qsort() function to
            sort the contents of an array.
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READDIR.C   gives an example of a practical use of the intdos()
            function to read an MS-DOS directory.  The user gives
            a search wildcard and the function putdir() will print
            all matches.
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READDIR2.C  is an alternative version of READDIR.C which uses the
            msdos() function instead of intdos().  Note the use of
            variable arguments with msdos() so only those arguments
            actually required are passed.
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SIEVE.C     is an implementation of the Sieve of Eratosthenes prime
            number generator.
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TALK.C      is the most complex of the demonstration programs.  It
            is a simple terminal program which directly drives the
            PC serial ports.  The serial port driver in talk is an
            example of the the use of port variables and interrupt
            functions to write an interrupt driven device driver.
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U2D.C       UNIX to DOS text file conversion utility.  Converts UNIX
            style text files with only newline (0AH) characters on
            the end of lines to DOS style text files.
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USAGE.C     utility which calculates the amount of disk space used
            by a group of files or directories.  Includes recursive
            directory scanning code which could be used as the core
            of an "XTREE" type utility.  Exercise: modify the code
            to determine the block size of the disk using MS-DOS
            calls instead of requiring block size as a user option.