/* Use gnu_printf when supported (qemu uses standard format strings). */
# define GCC_ATTR __attribute__((__unused__, format(gnu_printf, 1, 2)))
# define GCC_FMT_ATTR(n, m) __attribute__((format(gnu_printf, n, m)))
+# if defined(_WIN32)
+ /* Map __printf__ to __gnu_printf__ because we want standard format strings
+ * even when MinGW or GLib include files use __printf__. */
+# define __printf__ __gnu_printf__
+# endif
+# endif
+# if defined(__APPLE__)
+# define QEMU_WEAK_ALIAS(newname, oldname) \
+ static typeof(oldname) weak_##newname __attribute__((unused, weakref(#oldname)))
+# define QEMU_WEAK_REF(newname, oldname) (weak_##newname ? weak_##newname : oldname)
+# else
+# define QEMU_WEAK_ALIAS(newname, oldname) \
+ typeof(oldname) newname __attribute__((weak, alias (#oldname)))
+# define QEMU_WEAK_REF(newname, oldname) newname
# endif
#else
#define GCC_ATTR /**/
#define GCC_FMT_ATTR(n, m)
+#define QEMU_WEAK_ALIAS(newname, oldname) \
+ _Pragma("weak " #newname "=" #oldname)
#endif
#endif /* COMPILER_H */