### Changes between 1.1.1 and 3.0 [xx XXX xxxx]
+ * Version of MSVC earlier than 1300 could get link warnings, which could
+ be suppressed if the undocumented -DI_CAN_LIVE_WITH_LNK4049 was set.
+ Support for this flag has been removed.
+
+ *Rich Salz*
+
* Rework and make DEBUG macros consistent. Remove unused -DCONF_DEBUG,
-DBN_CTX_DEBUG, and REF_PRINT. Add a new tracing category and use it for
printing reference counts. Rename -DDEBUG_UNUSED to -DUNUSED_RESULT_DEBUG
# define stdin (&__iob_func()[0])
# define stdout (&__iob_func()[1])
# define stderr (&__iob_func()[2])
-# elif _MSC_VER<1300 && defined(I_CAN_LIVE_WITH_LNK4049)
-# undef stdin
-# undef stdout
-# undef stderr
- /*
- * pre-1300 has __p__iob(), but it's available only in msvcrt.lib,
- * or in other words with /MD. Declaring implicit import, i.e. with
- * _imp_ prefix, works correctly with all compiler options, but
- * without /MD results in LINK warning LNK4049: 'locally defined
- * symbol "__iob" imported'.
- */
-extern FILE *_imp___iob;
-# define stdin (&_imp___iob[0])
-# define stdout (&_imp___iob[1])
-# define stderr (&_imp___iob[2])
# endif
# endif
# endif