X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/3067fbef531832df1e43bbd28787655808361eed..3843c413d06596e343e66e001348b2833249e76c:/src/gram.h

diff --git a/src/gram.h b/src/gram.h
index 516907c2..e26582fe 100644
--- a/src/gram.h
+++ b/src/gram.h
@@ -150,5 +150,9 @@ extern int error_token_number;
 
 
 /* Dump RITEM for traces. */
-void ritem_print (FILE *out);
+void ritem_print PARAMS ((FILE *out));
+
+/* Return the size of the longest rule RHS.  */
+size_t ritem_longest_rhs PARAMS ((void));
+
 #endif /* !GRAM_H_ */