Function pio_calculation_instance_initial_point 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pio_calculation_instance_initial_point(
    instance: *const PioCalculationInstance,
    error: *mut *mut PioError,
) -> *mut PioOperatingPoint

Return the optional owner-rooted initial operating point. A calculation instance with no initial point returns NULL without setting an error.

Safety

Pointers and handles must satisfy the crate-level safety requirements.