* src/closure.c (print_closure): Improve.

[bison.git] / src / lex.h

diff --git a/src/lex.h b/src/lex.h
index 38edec80940c3c1d5b4dbe70c82c6638047042f0..df825a8b7a17af2329c89cdee25a463a111c3d23 100644 (file)
--- a/src/lex.h
+++ b/src/lex.h
@@ -57,7 +57,7 @@ typedef enum token_e
     tok_obsolete
   } token_t;
 
-extern char *token_buffer;
+extern const char *token_buffer;
 extern bucket *symval;
 extern int numval;
 
@@ -73,6 +73,7 @@ void read_type_name PARAMS ((FILE *fin));
    entry found.  */
 
 token_t lex PARAMS ((void));
+int literalchar PARAMS ((struct obstack *out, int *pcode, char term));
 
 token_t parse_percent_token PARAMS ((void));