"Compiling" version
diff --git a/Include/node.h b/Include/node.h
index 9730e57..ff2ca7c 100644
--- a/Include/node.h
+++ b/Include/node.h
@@ -3,13 +3,14 @@
typedef struct _node {
int n_type;
char *n_str;
+ int n_lineno;
int n_nchildren;
struct _node *n_child;
} node;
-extern node *newnode PROTO((int type));
-extern node *addchild PROTO((node *n, int type, char *str));
-extern void freenode PROTO((node *n));
+extern node *newtree PROTO((int type));
+extern node *addchild PROTO((node *n, int type, char *str, int lineno));
+extern void freetree PROTO((node *n));
/* Node access functions */
#define NCH(n) ((n)->n_nchildren)
@@ -28,3 +29,6 @@
abort(); \
} }
#endif
+
+extern void listtree PROTO((node *));
+extern void listnode PROTO((FILE *, node *));