File jpeg-6b-jconfig.patch of Package jpeg
--- jconfig.cfg
+++ jconfig.cfg
@@ -1,22 +1,25 @@
/* jconfig.cfg --- source file edited by configure script */
/* see jconfig.doc for explanations */
+/* Define this if you get warnings about undefined structures. */
+#undef INCOMPLETE_TYPES_BROKEN
+
#undef HAVE_PROTOTYPES
#undef HAVE_UNSIGNED_CHAR
#undef HAVE_UNSIGNED_SHORT
#undef void
#undef const
#undef CHAR_IS_UNSIGNED
+
+#ifdef JPEG_INTERNALS
+
#undef HAVE_STDDEF_H
#undef HAVE_STDLIB_H
#undef NEED_BSD_STRINGS
#undef NEED_SYS_TYPES_H
#undef NEED_FAR_POINTERS
#undef NEED_SHORT_EXTERNAL_NAMES
-/* Define this if you get warnings about undefined structures. */
-#undef INCOMPLETE_TYPES_BROKEN
-#ifdef JPEG_INTERNALS
#undef RIGHT_SHIFT_IS_UNSIGNED
#undef INLINE