1 files changed, 9 insertions, 0 deletions
diff --git a/rufl.h b/rufl.h
index 7016dd6..38f481f 100644
--- a/rufl.h
+++ b/rufl.h
@@ -108,6 +108,15 @@ void rufl_dump_state(void);
 
 
 /**
+ * Clear the internal font handle cache.
+ *
+ * Call this function on mode changes or output redirection changes.
+ */
+
+void rufl_invalidate_cache(void);
+
+
+/**
  * Free all resources used by the library.
  */