169   struct variable var_key;  in define_variable_in_set()  local
174   var_key.name = (char *) name;  in define_variable_in_set()
175   var_key.length = length;  in define_variable_in_set()
176   var_slot = (struct variable **) hash_find_slot (&set->table, &var_key);  in define_variable_in_set()
343   struct variable var_key;  in lookup_variable()  local
345   var_key.name = (char *) name;  in lookup_variable()
346   var_key.length = length;  in lookup_variable()
354       v = (struct variable *) hash_find_item ((struct hash_table *) &set->table, &var_key);  in lookup_variable()
427   struct variable var_key;  in lookup_variable_in_set()  local
429   var_key.name = (char *) name;  in lookup_variable_in_set()
430   var_key.length = length;  in lookup_variable_in_set()
432   return (struct variable *) hash_find_item ((struct hash_table *) &set->table, &var_key);  in lookup_variable_in_set()