Function libdazzle_sys::dzl_shortcut_controller_add_command_signal

pub unsafe extern "C" fn dzl_shortcut_controller_add_command_signal(
    self_: *mut DzlShortcutController, 
    command_id: *const c_char, 
    default_accel: *const c_char, 
    phase: DzlShortcutPhase, 
    signal_name: *const c_char, 
    n_args: c_uint,
     ...
)