deprecated GNU ## extension used

Neil Booth NeilB@earthling.net
Tue Jul 11 15:33:00 GMT 2000


Andreas Jaeger wrote:-

> How do you rewrite this for C99 (I haven't checked if this works and
> whether it is a correct GNU-syntax varargs marcro):
> 
> #define vararg_test(args...) \
> somefunction("Test", ## args)

Simply add "Test" with or without a comma as appropriate to your
arguments.  I don't think we _need_ an ill-defined extension, it just
makes some things easier, but breaks standards conformance.

Neil.


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