C study buddy?
nompelis at nobelware.com
Tue Nov 20 17:14:04 UTC 2018
> * There's a trick to adding the line number in a string built entirely
> within the macro.
Way cool. Seen this before. Never used it.
> * <ctype.h> makes macro overrides of its functions. This way the
> programmer can get the speed of a macro but have access to a function
> if needed for function pointers.
> * If foo is a function and covered up with a macro of the same name,
> you can still get at the function by enclosing it in parens (foo)(x).
Did not know!
I wish I had the time to dig in there with you, Joe.
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