1 files changed, 2 insertions, 2 deletions
diff --git a/fpdfsdk/formfiller/cffl_listbox.cpp b/fpdfsdk/formfiller/cffl_listbox.cpp
index e9627cb4e4..a089432477 100644
--- a/fpdfsdk/formfiller/cffl_listbox.cpp
+++ b/fpdfsdk/formfiller/cffl_listbox.cpp
@@ -83,8 +83,8 @@ CPWL_Wnd* CFFL_ListBox::NewPDFWindow(const PWL_CREATEPARAM& cp,
 }
 
 FX_BOOL CFFL_ListBox::OnChar(CPDFSDK_Annot* pAnnot,
-                             FX_UINT nChar,
-                             FX_UINT nFlags) {
+                             uint32_t nChar,
+                             uint32_t nFlags) {
   return CFFL_FormFiller::OnChar(pAnnot, nChar, nFlags);
 }