Function xmlSchemaValidateLengthFacetWhtsp 

pub unsafe extern "C" fn xmlSchemaValidateLengthFacetWhtsp(
    facet: xmlSchemaFacetPtr,
    valType: xmlSchemaValType,
    value: *const xmlChar,
    val: xmlSchemaValPtr,
    length: *mut c_ulong,
    ws: xmlSchemaWhitespaceValueType,
) -> c_int