* su_taglist.c. removed globals which should have been static in first place
- t_null_next(), t_null_move(), t_null_dup(), t_null_copy(), t_null_find()
- t_skip_next(), t_skip_move(), t_skip_len(), t_skip_dup(), t_skip_filter()
- t_next_next(), t_next_move(), t_next_len(), t_next_dup(), t_next_filter()
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10815 d0543943-73ff-0310-b7d9-9358b9ac24b2