Function xmlHashRemoveEntry3 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn xmlHashRemoveEntry3(
    _table: *mut c_void,
    _name: *const xmlChar,
    _name2: *const xmlChar,
    _name3: *const xmlChar,
    _f: Option<unsafe extern "C" fn(*mut c_void, *mut xmlChar)>,
) -> c_int

Remove a 3-key entry.