From: Jianshi H. <jia...@gm...> - 2007-05-27 09:13:31
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Hi, I'm reading the step-by-step example on SBCL's ffi manual, the final line is "(free-alien res)" which I think is not necessary because the local foreign variable res will be disposed eventually. Am I right? here's the link. http://www.sbcl.org/manual/Step_002dBy_002dStep- Example-of-the-Foreign-Function-Interface.html#Step_002dBy_002dStep- Example-of-the-Foreign-Function-Interface Cheers, Jianshi |