Function yrs::yxmlelem_tag

#[no_mangle]
pub unsafe extern "C" fn yxmlelem_tag(
    xml: *const XmlElement
) -> *mut c_char

Return a name (or an XML tag) of a current YXmlElement. Root-level XML nodes use “UNDEFINED” as their tag names.

Returned value is a null-terminated UTF-8 string, which must be released using ystring_destroy function.