2007.09.12 15:09 "Re: [Tiff] SIZEOF_UNSIGNED_LONG", by Edward Lam

#if SIZEOF_UNSIGNED_LONG == 8
... code

#elif SIZEOF_UNSIGNED_LONG == 4
... code

#else

#error "SIZEOF_UNSIGNED_LONG undefined or defined to a value other than 4 or 8" #endif

Ah, sorry, finally you hit it through my thick skull. :) Yes, then to this. :) I apologize for all the noise.

-Edward