Function fluid_synth_select_tuning 

pub unsafe extern "C" fn fluid_synth_select_tuning(
    synth: *mut fluid_synth_t,
    chan: c_int,
    tuning_bank: c_int,
    tuning_prog: c_int,
) -> c_int

Select a tuning for a channel.

\param synth The synthesizer object \param chan The channel number [0-max channels] \param tuning_bank The tuning bank number [0-127] \param tuning_prog The tuning program number [0-127]