1 files changed, 12 insertions, 0 deletions
diff --git a/sql/mysql_priv.h b/sql/mysql_priv.h
index 723df948e1d..0a4728ef325 100644
--- a/sql/mysql_priv.h
+++ b/sql/mysql_priv.h
@@ -59,6 +59,7 @@ char* query_table_status(THD *thd,const char *db,const char *table_name);
 
 #define ACL_CACHE_SIZE		256
 #define HASH_PASSWORD_LENGTH	16
+#define MAX_PASSWORD_LENGTH	32
 #define HOST_CACHE_SIZE		128
 #define MAX_ACCEPT_RETRY	10	// Test accept this many times
 #define MAX_FIELDS_BEFORE_HASH	32
@@ -253,6 +254,17 @@ typedef struct st_sql_list {
     next= next_ptr;
     *next=0;
   }
+  inline void save_and_clear(struct st_sql_list *save)
+  {
+    *save= *this;
+    empty();
+  }
+  inline void push_front(struct st_sql_list *save)
+  {
+    *save->next= first;				/* link current list last */
+    first= save->first;
+    elements+= save->elements;
+  }
 } SQL_LIST;