typedef axl_bool(* VortexChannelSelector)(VortexChannel *channel, axlPointer user_data)

Handler used by vortex_connection_get_channel_by_func which is called to check if the channel provided must be returned as selected.

Parameters:
channel The function receives the channel that is asked to be selected or not.
user_data User defined data which is provided to the vortex_connection_get_channel_by_func.
Returns:
axl_true to select the channel, otherwise axl_false must be returned.