diff --git a/src/perl/textui/TextUI.xs b/src/perl/textui/TextUI.xs
index e1cea3ae..8d49ac44 100644
--- a/src/perl/textui/TextUI.xs
+++ b/src/perl/textui/TextUI.xs
@@ -152,3 +152,9 @@ BOOT:
 	irssi_boot(TextUI__Statusbar);
 	irssi_boot(TextUI__TextBuffer);
 	irssi_boot(TextUI__TextBufferView);
+
+void
+term_refresh_freeze()
+
+void
+term_refresh_thaw()