This directory contains the files for the sample distributed application 
"callback":

File          Description

README.TXT	Readme file for the CALLBACK sample
CALL.IDL	Interface definition language file
CALL.ACF	Application configuration file
CALLC.C 	Client main program
CALLS.C 	Server main program
CALLP.C 	Remote procedures
MAKEFILE	Nmake file to build for Windows NT
MAKEFILE.DOS	Nmake file to build for MS-DOS

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BUILDING CLIENT AND SERVER APPLICATIONS FOR MICROSOFT WINDOWS NT:
-----------------------------------------------------------------------

The following environment variables should be set for you already.          
  set CPU=i386
  set INCLUDE=c:\mstools\h                                                  
  set LIB=c:\mstools\lib
  set PATH=c:\winnt\system32;c:\mstools\bin;

For mips, set CPU=mips                                                      
For alpha, set CPU=alpha                                                      

Build the sample distributed application:
  nmake cleanall
  nmake

This builds the executable programs callc.exe (client) and calls.exe 
(server).

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BUILDING THE CLIENT APPLICATION FOR MS-DOS
-----------------------------------------------------------------------

After installing the Microsoft Visual C/C++ version 1.50 development 
environment and the Microsoft RPC version 2.0 toolkit on a Windows NT
computer, you can build the sample client application from Windows NT.

  nmake -f makefile.dos cleanall
  nmake -f makefile.dos

This builds the client application callc.exe.

You may also execute the Microsoft Visual C/C++ compiler under MS-DOS.
This requires a two step build process.

  Step One: Compile the .IDL files under Windows NT
     nmake -a -f makefile.dos hello.h

  Step Two: Compile the C sources (stub and application) under MS-DOS
     nmake -f makefile.dos



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RUNNING THE CLIENT AND SERVER APPLICATIONS
-----------------------------------------------------------------------

On the server, enter

  calls

On the client, enter

  net start workstation
  callc

Note:  The client and server applications can run on the same Microsoft 
Windows NT computer when you use different screen groups.

Several command line switches are available to change settings for this 
program. For a listing of the switches available from the client 
program, enter:

  callc -?

For a listing of switches available from the server program, enter:

  calls -?
