guint util_get_number_of_cpus (void);
-gchar *uri_escape(gchar *str);
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-GList * str_array_to_glist(gchar* data[]);
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gboolean split_string_from_file_on_equals ( const gchar *buf, gchar **key, gchar **val );
void util_add_to_deletion_list ( const gchar* filename );