Clean up the global variables:

* do_sets, do_raw and hide_adapter are only used in main.c and could
thus be declared static.
* fahrenheit and degstr are used in chips.c as well, so they should be
declared in a header file.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/branches/lm-sensors-3.0.0@4713 7894878c-1315-0410-8ee3-d5d059ff63e0

prog/sensors/main.h

@@ -0,0 +1,26 @@
+/*
+    main.h - Part of sensors, a user-space program for hardware monitoring
+    Copyright (C) 2007       Jean Delvare <khali@linux-fr.org>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#ifndef PROG_SENSORS_MAIN_H
+#define PROG_SENSORS_MAIN_H
+
+extern int fahrenheit;
+extern char degstr[5];
+
+#endif /* PROG_SENSORS_MAIN_H */