Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/Prefs.h

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+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  Prefs.h
+
+  Dominic Mazzoni
+  Markus Meyer
+
+  Audacity uses wxWidgets' wxFileConfig class to handle preferences.
+  In Audacity versions prior to 1.3.1, it used wxConfig, which would
+  store the prefs in a platform-dependent way (e.g. in the registry
+  on Windows). Now it always stores the settings in a configuration file
+  in the Audacity Data Directory.
+
+  Every time we read a preference, we need to specify the default
+  value for that preference, to be used if the preference hasn't
+  been set before.
+
+  So, to avoid code duplication, we provide functions in this file
+  to read and write preferences which have a nonobvious default
+  value, so that if we later want to change this value, we only
+  have to change it in one place.
+
+  See Prefs.cpp for a (complete?) list of preferences we keep
+  track of...
+
+**********************************************************************/
+#ifndef __AUDACITY_PREFS__
+#define __AUDACITY_PREFS__
+
+#include "Audacity.h"
+
+#include <wx/config.h>
+#include <wx/fileconf.h>
+
+void InitPreferences();
+void FinishPreferences();
+
+extern AUDACITY_DLL_API wxFileConfig *gPrefs;
+extern int gMenusDirty;
+
+#endif
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: 1550a015-ed6f-47ce-a942-9211cfad50c8
+