Function fluidlite_sys::fluid_synth_get_gen

pub unsafe extern "C" fn fluid_synth_get_gen(
    synth: *mut fluid_synth_t, 
    chan: c_int, 
    param: c_int
) -> f32

Retreive the value of a generator. This function returns the value set by a previous call 'fluid_synth_set_gen' or by an NRPN message.

\param synth The synthesizer object. \param chan The MIDI channel number. \param param The generator number. \returns The value of the generator.