Class name translation

Provides a set of pairs of strings to allow class name translation, which can be needed when fully qualified class names are changed, given that the class names are used to identify the types of objects in a PersistStore.

$struct+ ClassNameTranslation
{
    ConstStringZ oldName;
    ConstStringZ newName;
};

$struct+ ClassNameTranslationTable
{
    const ClassNameTranslation* entries;
    ssize_t count;
};