-/* Declarations for ident.
- Copyright (C) 1995, 1996 Markus Armbruster */
-
-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe
-** All rights reserved.
-**
-** Authors: Martin Trapp, Christian Schaefer
-*/
-
-/* $Id$ */
+/*
+ * Project: libFIRM
+ * File name: ir/common/ident_t.h
+ * Purpose: Hash table to store names -- private header.
+ * Author: Goetz Lindenmaier
+ * Modified by:
+ * Created:
+ * CVS-ID: $Id$
+ * Copyright: (c) 1999-2003 Universität Karlsruhe
+ * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
+ */
# ifndef _IDENT_T_H_
# define _IDENT_T_H_
# include "ident.h"
-# include "xprintf.h"
-# include "xp_help.h"
-
-void id_init (void);
-int ident_print (XP_PAR1, const xprintf_info *, XP_PARN);
-
-/* @@@ tune */
+/**
+ * Initialize the ident module.
+ *
+ * @param id_if The ident module interface, if NULL, the default
+ * libFirm ident module will be used.
+ * @param initial_n_idents Only used in the default libFirm ident module, initial
+ * number of entries in the hash table.
+ */
+void init_ident (ident_if_t *id_if, int initial_n_idents);
+
+/**
+ * Finishes the ident module, frees all entries.
+ */
+void finish_ident (void);
+
+/** The hash function of the internal ident module implementation. */
#define ID_HASH(str, len) \
((( ((unsigned char *)(str))[0] * 33 \
+ ((unsigned char *)(str))[(len)>>1]) * 31 \