Function yrs::yxmlelem_remove_range

#[no_mangle]
pub unsafe extern "C" fn yxmlelem_remove_range(
    xml: *const XmlElement, 
    txn: *mut Transaction, 
    index: c_int, 
    len: c_int
)

Removes a consecutive range of child elements (of specified length) from the current YXmlElement, starting at the given index. Specified range must fit into boundaries of current XML node children, otherwise this function will panic at runtime.