Using macros to use the same tokens in multiple ways.
I just learned of X-Macros. What real-world uses of X-Macros have you seen? When are they the right tool for …
c macros c-preprocessor x-macrosIs there any way in standard C—or with GNU extensions—to append stuff to a macro definition? E.g., …
c macros c-preprocessor boost-preprocessor x-macros