18 	Node *before;
19 	Node *after;
27 static int	ismatch(Node *, Node *);
29 int	sameform(Node *, Node *);
54 Node *
55 in_cache(Node *n)  in in_cache()
67 Node *
68 cached(Node *n)  in cached()
70 	Node *m;  in cached()
99 releasenode(int all_levels, Node *n)  in releasenode()
112 Node *
113 tl_nn(int t, Node *ll, Node *rl)  in tl_nn()
114 {	Node *n = (Node *) tl_emalloc(sizeof(Node));  in tl_nn()
123 Node *
124 getnode(Node *p)  in getnode()
125 {	Node *n;  in getnode()
129 	n =  (Node *) tl_emalloc(sizeof(Node));  in getnode()
138 Node *
139 dupnode(Node *n)  in dupnode()
140 {	Node *d;  in dupnode()
150 one_lft(int ntyp, Node *x, Node *in)  in one_lft()
168 all_lfts(int ntyp, Node *from, Node *in)  in all_lfts()
182 sametrees(int ntyp, Node *a, Node *b)  in sametrees()
194 sameform(Node *a, Node *b)  in sameform()
239 isequal(Node *a, Node *b)  in isequal()
270 ismatch(Node *a, Node *b)  in ismatch()
289 any_term(Node *srch, Node *in)  in any_term()
301 any_and(Node *srch, Node *in)  in any_and()
313 any_lor(Node *srch, Node *in)  in any_lor()
325 anywhere(int tok, Node *srch, Node *in)  in anywhere()