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This is a simple windows program that demonstrates windows sockets  
library UDP commands.  You need to have the entry "local_node"  with  
your IP address in your hosts file.  This program uses hard coded ports  
1025 and 1026. 
 
To run it: after loading the application in windows, click on Options  
(the only menu choice). Then click on UDP_commands.  You should see  
the following 4 lines of output: 
    Starting UDP sample application 
    sent packet  
    received packet from IP addr=???.???.???.??? 
    End of UDP sample program. 
 
If you wish to modify this program, first modify the makefile (winudp.mak) 
if necessary, and then remake with pvcs make: 
   make -f winupd