Function pamoja_pca9685_free 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_pca9685_free(
    driver: *mut PamojaPca9685,
)

Releases a driver and its share of the bus. A null pointer is ignored.

Safety

driver must be a handle from pamoja_pca9685_new that has not been freed, or null.