Prof Brian Ripley a écrit :
> You can always link in a wrapper that defined printf and passes the
> arguments to Rprintf.
I apologize but confess i didn't completely understand
this suggestion.
> It's documented in 'Writing R Extensions'.
> The defines used for compatibility with @Sl{} sometimes causes
> conflicts (notably with Windows headers), and the known
> problematic defines can be removed by defining @code{STRICT_R_HEADERS}.
Yes, i added
#define STRICT_R_HEADERS
in my cpp code, and the redefinition warning vanishes indeed.
Many thanks for your precise tips and my apologies for the late answer.
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