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/* asn1.c
 * Common routines for ASN.1
 * 2007  Anders Broman
 *
 * $Id$
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

#include <glib.h>
#include <epan/packet.h>

#include "asn1.h"

void asn1_ctx_init(asn1_ctx_t *actx, asn1_enc_e encoding, gboolean aligned, packet_info *pinfo) {
  actx->encoding = encoding;
  actx->aligned = aligned;
  actx->pinfo = pinfo;
  actx->created_item = NULL;
  actx->value_ptr = NULL;
  actx->private_data = NULL;
}

void asn1_ctx_clean_external(asn1_ctx_t *actx) {
  memset(&actx->external, '\0', sizeof(actx->external));
  actx->external.hf_index = -1;
}