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Alex Rivera
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I searched the site but did not find the answer I was looking for so here is a really quick question. I am trying to do something like that : #ifdef _WIN32 || _WIN64 #include <conio.h> #endif How can I do such a thing? I know that _WIN32 is defined for both 32 and 64 bit windows so I would be okay with either for windows detection. I am more interested in whether I can use logical operators like that with preprocessor directives, and if yes how, since the above does not work. Compiling with gcc I get : warning: extra tokens at end of #ifdef directive , and it basically just takes the first MACRO and ignores the rest.
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