patch 9.0.1336: functions without arguments are not always declared properly Commit: https://github.com/vim/vim/commit/a23a11b5bf03454b71fdb5deac0d5f641e222160 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Tue Feb 21 14:27:41 2023 +0000 patch 9.0.1336: functions without arguments are not always declared properly Problem: Functions without arguments are not always declared properly. Solution: Use "(void)" instead of "()". (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/12031)

--- a/src/clipboard.c
+++ b/src/clipboard.c
@@ -257,7 +257,7 @@ start_global_changes(void)
  * right text.
  */
     static int
-is_clipboard_needs_update()
+is_clipboard_needs_update(void)
 {
     return clipboard_needs_update;
 }