+static Hash_table *individual_file_table;
+
+static void
+register_individual_file (char const *name)
+{
+ struct stat st;
+
+ if (deref_stat (dereference_option, name, &st) != 0)
+ return; /* Will be complained about later */
+ if (S_ISDIR (st.st_mode))
+ return;
+
+ hash_string_insert (&individual_file_table, name);
+}
+
+bool
+is_individual_file (char const *name)
+{
+ return hash_string_lookup (individual_file_table, name);
+}
+
+\f
+
+static Hash_table *prefix_table[2];
+
+/* Return true if file names of some members in the archive were stripped off
+ their leading components. We could have used
+ return prefix_table[0] || prefix_table[1]
+ but the following seems to be safer: */
+bool
+removed_prefixes_p (void)
+{
+ return (prefix_table[0] && hash_get_n_entries (prefix_table[0]) != 0)
+ || (prefix_table[1] && hash_get_n_entries (prefix_table[1]) != 0);
+}
+