void trackdb_gc(void);
/* tidy up old database log files */
-void trackdb_set_global(const char *name,
- const char *value,
- const char *who);
+int trackdb_set_global(const char *name,
+ const char *value,
+ const char *who);
/* set a global pref (remove if value=0). */
const char *trackdb_get_global(const char *name);