Doxygen messes up with PRINTF_ATTRIBUTES macro

Hi,

I've created API documentation for talloc.samba.org. Doxygen has a problem 
correctly creating documentation for a function which has a printf attribute 
checking at the end using a macro.

#define PRINTF_ATTRIBUTE(a1, a2) __attribute__ ((format (__printf__, a1, a2)))                                                                               
#else                                                                                                                                                        
#define PRINTF_ATTRIBUTE(a1, a2)                                                                                                                             
#endif                                                                                                                                                       
#endif

void *talloc_init(const char *fmt, ...) PRINTF_ATTRIBUTE(1,2); 

It adds the return value of this function to the output of the next.

void * 	talloc_init (const char *fmt,...) PRINTF_ATTRIBUTE(1
 	Create a new top level talloc context.

void *int 	talloc_free (void *ptr)
 	Free a chunk of talloc memory. 


See http://talloc.samba.org/talloc/doc/html/group__talloc.html

I can work around the problem using #ifdef DOXYGEN but I think it should be 
fixed in doxygen.


Cheers,


	-- andreas

-- 
cybernetic synapses - http://www.cynapses.org/

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