g_signal_newv

function g_signal_newv(

  signal_name: Pgchar;

  itype: GType;

  signal_flags: TGSignalFlags;

  class_closure: PGClosure;

  accumulator: TGSignalAccumulator;

  accu_data: gpointer;

  c_marshaller: TGSignalCMarshaller;

  return_type: GType;

  n_params: guint;

  param_types: PGType

):guint;