1 files changed, 1 insertions, 1 deletions
diff --git a/src/undo.h b/src/undo.h
index 9715c7a..1d1d6fb 100644
--- a/src/undo.h
+++ b/src/undo.h
@@ -243,5 +243,5 @@ TECO_DECLARE_UNDO_SCALAR(gconstpointer);
 
 /** @} */
 
-void teco_undo_pop(gint pc);
+void teco_undo_pop(gsize pc);
 void teco_undo_clear(void);