fluidCCi — Sends a MIDI controller data message to fluid.
Sends a MIDI controller data (MIDI controller number and value to use) message to a fluid engine by number on the user specified MIDI channel number.
iEngineNumber -- engine number assigned from fluidEngine
iChannelNumber -- MIDI channel number to which the Fluidsynth program is assigned: from 0 to 255. MIDI channels numbered 16 or higher are virtual channels.
iControllerNumber -- MIDI controller number to use for this message
iValue -- value to set for controller (usually 0-127)