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Re: [CPROG] [C] debug udprint funktion ala printf



On Thu, Nov 20, 2003 at 10:58:08AM +0100, Kim Schulz wrote:
> hejsa
> jeg sidder og mangler en debug funktion der virker som printf (altså man
> kan samle en streng af X parametre). Det er meningen at det skal kunne
> slået til og fra via f.eks. en define. 
> Nogen der ligger inde med en sådanne, eller kan give et hint til hvordan
> det kan laves?

#ifdef DEBUG
#define dprintf printf
#endif

Ikke compiletestet. Kan vist goeres mere robust ved at skrive

#define dprintf(...) printf(...)

men jeg kan ikke lige huske syntaksen for det.

Rasmus


 
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