Function xmlTextReaderHasValue 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlTextReaderHasValue(
    reader: *mut XmlTextReader,
) -> c_int

Check if the current node has a value.

Returns 1 if the node has a value, 0 otherwise.

UPSTREAM-PARITY

int xmlTextReaderHasValue(xmlTextReaderPtr reader);

Safety

reader must be a valid pointer or NULL.