1 files changed, 0 insertions, 12 deletions
diff --git a/modules/book.module b/modules/book.module
index 6c4ce6a8a..1924072ec 100644
--- a/modules/book.module
+++ b/modules/book.module
@@ -19,18 +19,6 @@ class Book {
   }
 }
 
-function book_post_threshold($node, $default) {
-  return $default;
-}
-
-function book_dump_threshold($node, $default) {
-  return $default;
-}
-
-function book_timout_threshold($node, $default) {
-  return $default;
-}
-
 function book_status() {
   return array(dumped, expired, queued, posted);
 }