Is there any difference using {} pair or () pair when define function-like macro in C?

Posted by solotim on Stack Overflow See other posts from Stack Overflow or by solotim
Published on 2010-04-26T09:08:56Z Indexed on 2010/04/26 9:13 UTC
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c

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preprocessing

For example:

#define FOO(x)     (printf(x))

and

#define FOO(x)     {printf(x)}

It seems that both are viable for preprocessing, but which is better?

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Is there any difference using {} pair or () pair when define function-like macro in C? - Developer IT

Is there any difference using {} pair or () pair when define function-like macro in C?

c

preprocessing

Related posts about c

Related posts about preprocessing

Django1.1 model field value preprocessing before returning

Django model field value preprocessing before returning

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After preprocessing the line

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