1 files changed, 8 insertions, 1 deletions
diff --git a/src/lex.h b/src/lex.h
index c817cee2..3831e5af 100644
--- a/src/lex.h
+++ b/src/lex.h
@@ -53,8 +53,13 @@
 
 # define MAXTOKEN	1024
 
-void init_lex PARAMS ((void));
+
+/* Allocated size of token_buffer, not including space for terminator.  */
+extern int maxtoken;
+extern char *token_buffer;
 char *grow_token_buffer PARAMS ((char *));
+
+void init_lex PARAMS ((void));
 int skip_white_space PARAMS ((void));
 void unlex PARAMS ((int));
 
@@ -67,5 +72,7 @@ int lex PARAMS ((void));
 
 int parse_percent_token PARAMS ((void));
 
+extern bucket *symval;
+extern int numval;
 
 #endif /* !LEX_H_ */