comdlg32: Use standard va_list instead of __ms_va_list.

dlls/comdlg32/fontdlg.c

@@ -1108,8 +1108,7 @@ static LRESULT CFn_WMCommand(HWND hDlg, WPARAM wParam, LPARAM lParam, LPCHOOSEFO
             args[0] = lpcf->nSizeMin;
             args[1] = lpcf->nSizeMax;
             FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
-                           format, 0, 0, msgW, ARRAY_SIZE(msgW),
-                           (__ms_va_list*)args);
+                           format, 0, 0, msgW, ARRAY_SIZE(msgW), (va_list *)args);
             MessageBoxW(hDlg, msgW, NULL, MB_OK);
         }
         return(TRUE);

dlls/comdlg32/printdlg.c

@@ -696,9 +696,7 @@ static BOOL PRINTDLG_UpdatePrintDlgW(HWND hDlg,
                 args[0] = lppd->nMinPage;
                 args[1] = lppd->nMaxPage;
                 FormatMessageW(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ARGUMENT_ARRAY,
-                               resourcestr, 0, 0, resultstr,
-                               ARRAY_SIZE(resultstr),
-                               (__ms_va_list*)args);
+                               resourcestr, 0, 0, resultstr, ARRAY_SIZE(resultstr), (va_list *)args);
 		LoadStringW(COMDLG32_hInstance, PD32_PRINT_TITLE,
 			    resourcestr, 255);
 		MessageBoxW(hDlg, resultstr, resourcestr,