Function nw_shim_ws_connect 

pub unsafe extern "C" fn nw_shim_ws_connect(
    host: *const c_char,
    port: u16,
    path: *const c_char,
    use_tls: c_int,
    out_status: *mut c_int,
) -> *mut c_void

Available on crate feature raw-ffi only.