Mark deprected methods and remove internal usage

This does not put the deprecated marker on methods that will or could resolve
to the same overload, e.g.:

void foo(bool bar = true); // <-- not marked
void foo(Bar bar) // <-- since this will have a default argument in the new version

1 files changed, 2 insertions, 2 deletions

diff --git a/taglib/toolkit/tfile.h b/taglib/toolkit/tfile.h
index c9a9d37e..3b6ff621 100644
--- a/taglib/toolkit/tfile.h
+++ b/taglib/toolkit/tfile.h
@@ -264,14 +264,14 @@ namespace TagLib {
      *
      * \deprecated
      */
-    static bool isReadable(const char *file);
+    TAGLIB_DEPRECATED static bool isReadable(const char *file);
 
     /*!
      * Returns true if \a file can be opened for writing.
      *
      * \deprecated
      */
-    static bool isWritable(const char *name);
+    TAGLIB_DEPRECATED static bool isWritable(const char *name);
 
   protected:
     /*!