[Bug 604702] Custom Fedora patch to mingw32-libjpeg breaks API

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https://bugzilla.redhat.com/show_bug.cgi?id=604702

--- Comment #1 from Adam Goode <adam at spicenitz.org> 2010-06-16 10:38:51 EDT ---
In fact, here is the code from libtiff that works around the problem without
breaking libjpeg:


/*
   The windows RPCNDR.H file defines boolean, but defines it with the
   unsigned char size.  You should compile JPEG library using appropriate
   definitions in jconfig.h header, but many users compile library in wrong
   way. That causes errors of the following type:

   "JPEGLib: JPEG parameter struct mismatch: library thinks size is 432,
   caller expects 464"

   For such users we wil fix the problem here. See install.doc file from
   the JPEG library distribution for details.
*/

/* Define "boolean" as unsigned char, not int, per Windows custom. */
#if defined(__WIN32__) && !defined(__MINGW32__)
# ifndef __RPCNDR_H__            /* don't conflict if rpcndr.h already read */
   typedef unsigned char boolean;
# endif
# define HAVE_BOOLEAN            /* prevent jmorecfg.h from redefining it */
#endif

#include "jpeglib.h"
#include "jerror.h"

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