Function FMOD_DSP_GetParameterBool 

pub unsafe extern "C" fn FMOD_DSP_GetParameterBool(
    dsp: *mut FMOD_DSP,
    index: c_int,
    value: *mut FMOD_BOOL,
    valuestr: *mut c_char,
    valuestrlen: c_int,
) -> FMOD_RESULT