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C Programming
Table of "safe" methods to suppress "unused parameter" warnings?
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[QUOTE="Ian Collins, post: 5152236"] How so? Consider for example a device driver interface that uses a struct of function pointers (a pretty common case). All divers use the same struct, but not all divers require all of the parameters that are passed. Having the parameter unnamed clearly documents that it is unused. True, but it is ugly. What possible harm could unnamed parameters cause? Unnamed parameters are quite common in C++, probably more common than cases where they would be useful in C. While the potential uses aren't a common in C, the feature would still be a useful, cost free, addition. [/QUOTE]
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Table of "safe" methods to suppress "unused parameter" warnings?
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