1 files changed, 4 insertions, 0 deletions
diff --git a/sql/sql_map.h b/sql/sql_map.h
index e9093672fef..34f2f755b43 100644
--- a/sql/sql_map.h
+++ b/sql/sql_map.h
@@ -21,6 +21,10 @@
 #pragma interface			/* gcc class implementation */
 #endif
 
+class mapped_files;
+mapped_files *map_file(const my_string name,byte *magic,uint magic_length);
+void unmap_file(mapped_files *map);
+
 class mapped_files :public ilink {
   byte *map;
   ha_rows size;