(GOTO_NUMBER_MAXIMUM): New macro.

diff --git a/src/lalr.h b/src/lalr.h
index b09db9b69372280a9c2e5fd108b69e3f76091a3a..1d6eeb4c313f8e9ccb5398902527aac5853a3d70 100644 (file)
--- a/src/lalr.h
+++ b/src/lalr.h
@@ -57,6 +57,7 @@ void lalr_free (void);
    TO_STATE of the first of them.  */
 
 typedef size_t goto_number;
+# define GOTO_NUMBER_MAXIMUM ((goto_number) -1)
 
 extern goto_number *goto_map;
 extern state_number *from_state;