1 files changed, 7 insertions, 5 deletions

diff --git a/6.3/tree.h b/6.3/tree.h
index c6ebc53..0b90913 100644
--- a/6.3/tree.h
+++ b/6.3/tree.h
@@ -1,18 +1,20 @@
 #ifndef TREE_H
 
-#define MAXLINES 1000
-
 struct tnode {
 	char *word;
-	int lc;
-	int lines[MAXLINES];
+	struct linklist *lines;
 	struct tnode *left;
 	struct tnode *right;
 };
 
+struct linklist {
+	int linenum;
+	struct linklist *ptr;
+};
+
 #define TREE_H
 #endif
 
-struct tnode *addtree(struct tnode *p, char *w, int line);
+struct tnode *addtree(struct tnode *p, char *w, int linenum);
 void tprint(struct tnode *p);
 void tfree(struct tnode *p);