hb_buffer_set_message_func function

  1. @Native<Void Function(Pointer<hb_buffer_t>, Pointer<NativeFunction<Int Function(Pointer<hb_buffer_t> buffer, Pointer<hb_font_t> font, Pointer<Char> message, Pointer<Void> user_data)>>, Pointer<Void>, Pointer<NativeFunction<Void Function(Pointer<Void> user_data)>>)>(ffi.Pointer<hb_buffer_t>, ffi.Pointer<ffi.NativeFunction<ffi.Int Function(ffi.Pointer<hb_buffer_t> buffer, ffi.Pointer<hb_font_t> font, ffi.Pointer<ffi.Char> message, ffi.Pointer<ffi.Void> user_data)>>, ffi.Pointer<ffi.Void>, ffi.Pointer<ffi.NativeFunction<ffi.Void Function(ffi.Pointer<ffi.Void> user_data)>>)>()
void hb_buffer_set_message_func(
  1. Pointer<hb_buffer_t> buffer,
  2. Pointer<NativeFunction<Int Function(Pointer<hb_buffer_t> buffer, Pointer<hb_font_t> font, Pointer<Char> message, Pointer<Void> user_data)>> func,
  3. Pointer<Void> user_data,
  4. Pointer<NativeFunction<Void Function(Pointer<Void> user_data)>> destroy,
)

Implementation

@ffi.Native<
  ffi.Void Function(
    ffi.Pointer<hb_buffer_t>,
    ffi.Pointer<
      ffi.NativeFunction<
        ffi.Int Function(
          ffi.Pointer<hb_buffer_t> buffer,
          ffi.Pointer<hb_font_t> font,
          ffi.Pointer<ffi.Char> message,
          ffi.Pointer<ffi.Void> user_data,
        )
      >
    >,
    ffi.Pointer<ffi.Void>,
    ffi.Pointer<
      ffi.NativeFunction<ffi.Void Function(ffi.Pointer<ffi.Void> user_data)>
    >,
  )
>()
external void hb_buffer_set_message_func(
  ffi.Pointer<hb_buffer_t> buffer,
  ffi.Pointer<
    ffi.NativeFunction<
      ffi.Int Function(
        ffi.Pointer<hb_buffer_t> buffer,
        ffi.Pointer<hb_font_t> font,
        ffi.Pointer<ffi.Char> message,
        ffi.Pointer<ffi.Void> user_data,
      )
    >
  >
  func,
  ffi.Pointer<ffi.Void> user_data,
  ffi.Pointer<
    ffi.NativeFunction<ffi.Void Function(ffi.Pointer<ffi.Void> user_data)>
  >
  destroy,
);