1 files changed, 27 insertions, 0 deletions

diff --git a/tree.h b/tree.h
new file mode 100644
index 00000000..b1099e4e
--- /dev/null
+++ b/tree.h
@@ -0,0 +1,27 @@
+/*
+** tree.h
+** TecCGraf - PUC-Rio
+** $Id: $
+*/
+
+#ifndef tree_h
+#define tree_h
+
+#include "opcode.h"
+
+
+#define UNMARKED_STRING 0xFFFF
+#define MARKED_STRING   0xFFFE
+#define MAX_WORD        0xFFFD
+
+#define indexstring(s) (*(((Word *)s)-1))
+
+
+char *lua_strcreate    (char *str);
+char *lua_constcreate  (char *str);
+char *lua_varcreate    (char *str);
+void  lua_strcollector (void);
+char *lua_varnext      (char *n);
+char *lua_varname      (Word index);
+
+#endif