subtrees

    subtrees          110 modules/rp/rp.h 	     rx_subtree_mt subtrees	/*+ one of NONE, AUTO, HAND +*/
    subtrees           95 modules/rp/rp_tree.c 	     rx_subtree_mt subtrees	/*+ one of NONE, AUTO, HAND +*/
    subtrees          257 modules/rx/rx_tree.c 	      rx_subtree_mt subtrees,	/*+ one of NONE, AUTO, HAND +*/
    subtrees          330 modules/rx/rxroutines.h 	      rx_subtree_mt subtrees,	/*+ one of NONE, AUTO, HAND +*/