2 files changed, 6 insertions, 6 deletions
diff --git a/nuttx/graphics/nxtk/nxtk_closetoolbar.c b/nuttx/graphics/nxtk/nxtk_closetoolbar.c
index 22decf804..2cd44dfc3 100644
--- a/nuttx/graphics/nxtk/nxtk_closetoolbar.c
+++ b/nuttx/graphics/nxtk/nxtk_closetoolbar.c
@@ -84,11 +84,11 @@
  *   htb - The toolbar handle returned by nxtk_opentoolbar
  *
  * Return:
- *   None
+ *   OK on success; ERROR on failure with errno set appropriately
  *
  ****************************************************************************/
 
-void nxtk_closetoolbar(NXTKTOOLBAR htb)
+int nxtk_closetoolbar(NXTKTOOLBAR htb)
 {
   FAR struct nxtk_framedwindow_s *fwnd = (FAR struct nxtk_framedwindow_s *)htb;
 
@@ -107,5 +107,6 @@ void nxtk_closetoolbar(NXTKTOOLBAR htb)
    */
 
   nxfe_redrawreq(&fwnd->wnd, &fwnd->wnd.bounds);
+  return OK;
 }
 
diff --git a/nuttx/graphics/nxtk/nxtk_closewindow.c b/nuttx/graphics/nxtk/nxtk_closewindow.c
index e97c3fccf..edc9e457d 100644
--- a/nuttx/graphics/nxtk/nxtk_closewindow.c
+++ b/nuttx/graphics/nxtk/nxtk_closewindow.c
@@ -84,13 +84,12 @@
  *   hfwnd - The handle returned by nxtk_openwindow
  *
  * Return:
- *   Success: A non-NULL handle used with subsequent NXTK window accesses
- *   Failure:  NULL is returned and errno is set appropriately
+ *   OK on success; ERROR on failure with errno set appropriately
  *
  ****************************************************************************/
 
-void nxtk_closewindow(NXTKWINDOW hfwnd)
+int nxtk_closewindow(NXTKWINDOW hfwnd)
 {
-  nx_closewindow((NXWINDOW)hfwnd);
+  return nx_closewindow((NXWINDOW)hfwnd);
 }