typedef axl_bool(* VortexPayloadFeederHandler)(VortexCtx *ctx, VortexPayloadFeederOp op_type, VortexPayloadFeeder *feeder, axlPointer param1, axlPointer param2, axlPointer user_data)

Function used to retrieve content to be send when required by vortex sequencer.

The function receives the context where the operation happens and the vortex sequencer data that describes the send operation.