Function cavalier_contours_ffi::cavc_pline_set_is_closed

#[no_mangle]
#[must_use]pub unsafe extern "C" fn cavc_pline_set_is_closed(
    pline: *mut cavc_pline, 
    is_closed: u8
) -> i32

Set whether the polyline is closed or not.

If is_closed is non-zero then pline is set to be closed, otherwise it is set to be open.

Specific Error Codes

• 1 = pline is null.