-Some cleanups in text scrolling code

[supertux.git] / lib / app / setup.h

diff --git a/lib/app/setup.h b/lib/app/setup.h
index f48a4ab..ad70bd4 100644 (file)
--- a/lib/app/setup.h
+++ b/lib/app/setup.h
@@ -29,12 +29,14 @@ namespace SuperTux {
 /// File system utility functions
 struct FileSystem
   {
-    static int faccessible(const std::string& filename);
-    static int fcreatedir(const std::string& relative_dir);
-    static int fwriteable(const std::string& filename);
+    static bool faccessible(const std::string& filename);
+    static bool fcreatedir(const std::string& relative_dir);
+    static bool fwriteable(const std::string& filename);
     static std::set<std::string> read_directory(const std::string& pathname);
     static std::set<std::string> dsubdirs(const std::string& rel_path, const std::string& expected_file);
     static std::set<std::string> dfiles(const std::string& rel_path, const std::string& glob, const std::string& exception_str);
+
+    static std::string dirname(const std::string& filename);
   };
 
 /// All you need to get an application up and running