* src/system.h (OUTPUT_EXT, TAB_EXT): Define only if not defined

[bison.git] / src / lalr.h

diff --git a/src/lalr.h b/src/lalr.h
index 9253e0fdd5209a036384afffa9048108e0928489..1d6eeb4c313f8e9ccb5398902527aac5853a3d70 100644 (file)
--- a/src/lalr.h
+++ b/src/lalr.h
@@ -56,7 +56,8 @@ void lalr_free (void);
    together and GOTO_MAP[I - NTOKENS] is the index in FROM_STATE and
    TO_STATE of the first of them.  */
 
-typedef unsigned int goto_number;
+typedef size_t goto_number;
+# define GOTO_NUMBER_MAXIMUM ((goto_number) -1)
 
 extern goto_number *goto_map;
 extern state_number *from_state;