Can I use an ifdef in a #define line ...
Can I use an #ifdef in a #define line, to define something two different ways, like this?
#define a b \
e f g
No. You can't ``run the preprocessor on itself,'' so to speak. What you can do is use one of two completely separate #define lines, depending on the #ifdef setting:
#define a b c d
#define a b e f g
2016-02-03, 719👍, 0💬
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