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Altera_Forum
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8 years ago

Any body an idee what #define USE_ARG(x) { x = x; } does?

Hello, i am using a cyclone with a nios system and tse_mac. Now unfortunatly i had to port the system from 12.1 to 17, because the modules are damned not reverse compatible! But now i have the...
Altera_Forum's avatar
Altera_Forum
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8 years ago

Does the function actually use the eth argument? I've seen this kind of macros in some source code where a function doesn't use one of the arguments, to prevent the "unused argument" warning from the compiler.