Reading extended keys

[Junior Physicist]

I wonder if anyone out there can help me.  I'm using Borland
Turbo C++ v1.01 and I need to be able to detect when an 
extended key is pressed ie. F1-F10, Shift F1-F10, etc.
 
Can anyone out there tell me how to do this?  It's easy enough
in Borland's Turbo Pascal.  Thanks a bunch in advance. 
 
Replies can be e-mailed to me.  I don't want to take up
a lot of space on the net.
Eugene Mah, Junior Physicist
 
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