c++ function can not call c routine or access c global variable. Why?

Corey Edwards tensai at zmonkey.org
Thu Mar 23 18:20:38 MST 2006

On Fri, 2006-03-24 at 09:07 +0800, Laurent R wrote:
> Yes, I compiled both parts of codes with the same compiler. But I did not 
> use extern "c" definition.

C and C++ link objects differently. By specifying 'extern "C"' you tell
the C++ compiler to use the C-style for the specified objects. C++ by
default will mangle the name to allow fancy things like overloading and


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