pc_key
return pc->pc_key;
if ((pc->pc_key = ppath_strdup(key)) == NULL) {
ppath_strfree(pc->pc_key);
? prop_dictionary_get(o, pc->pc_key)
return prop_dictionary_set(po, pc->pc_key, v) ? 0 : ENOMEM;
return prop_dictionary_set(po, pc->pc_key, v) ? 0 : ENOMEM;
prop_dictionary_remove(po, pc->pc_key);
? (prop_dictionary_remove(npo, pc->pc_key), true)
: prop_dictionary_set(npo, pc->pc_key, v);