+ dict_entry_t *entry;
+ entry = dict_lookup (rack->solution, rack->guess);
+ if (DICT_ENTRY_IS_WORD (entry)) {
+ *entry = *entry | RACK_DICT_ENTRY_FOUND;
+ printf ("%s is good\n", rack->guess);
+ } else {
+ printf ("%s is not a word\n", rack->guess);
+ }