C Macro question

[fjr at marsdome.myip.org (Frank Ramsay)]

I'm horrible with Macros in C does anyone know how to make a macro that w

Now I have a ton of these so altering them manually would take much longer 
than I have.  Does anyone know of a macro or function that takes var args for 
printf and re-formats them to a more logfile friendly format?

ie 
printerror("file %d not found.\n",filename);

but what I want is something like this is this

Sat Jun 15 11:44:02 - ERROR: file greeting.vox not found.


					-fjr