2002.08.01 05:28 "Re: jpeg in tiff problem", by Tom Lane

I'd bet lunch that the problem is your application has a different idea of sizeof(boolean) than libjpeg has. Check what libjpeg was built with, and check what's getting imported from the Windoze header files you use. The struct-size check was put in specifically to catch this kind of problem (debugging it any other way was really a nightmare...)

regards, tom lane
organizer, Independent JPEG Group