Enable declaration of default %printer/%destructor. Make the parser

[bison.git] / src / symlist.c

diff --git a/src/symlist.c b/src/symlist.c
index 67766fa20d1904f06cc1342c3af2ea8bb129f077..e00814ed398c19d56e04408f6bab7df4da8531fb 100644 (file)
--- a/src/symlist.c
+++ b/src/symlist.c
@@ -100,8 +100,8 @@ symbol_list_free (symbol_list *list)
 | Return its length.  |
 `--------------------*/
 
-unsigned int
-symbol_list_length (const symbol_list *l)
+int
+symbol_list_length (symbol_list const *l)
 {
   int res = 0;
   for (/* Nothing. */; l && l->sym; l = l->next)