Doer things.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/include/tree.h b/src/include/tree.h
index 5e0279f..d22efc1 100644
--- a/src/include/tree.h
+++ b/src/include/tree.h
@@ -101,6 +101,12 @@ int tree_cmp(tree_t* tree_0, tree_t* tree_1);
 // Swaps a tree for another.
 void tree_swp_call(tree_t* t0, tree_t* t1);
 
+// Determines if a tree_type_t matches a string.
+int tree_type_str(tree_type_t tree_type, char* str);
+
+// Returns a string for a tree type.
+char* tree_type2str(tree_type_t tree_type);
+
 /* Print a tree. */
 void tree_print(tree_t* tree, int nest);