Function basic_dsp_interop::facade64::windowed_custom_sifft64

pub extern fn windowed_custom_sifft64(vector: Box<VecBuf>,
                                      window: extern fn(*const c_void, usize, usize) -> f64,
                                      window_data: *const c_void,
                                      is_symmetric: bool)
                                      -> VectorInteropResult<VecBuf>

See apply_custom_window64 for a description of the window and window_data parameter.