diff options
Diffstat (limited to 'sys/i4b/layer3/i4b_l3.h')
| -rw-r--r-- | sys/i4b/layer3/i4b_l3.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/sys/i4b/layer3/i4b_l3.h b/sys/i4b/layer3/i4b_l3.h new file mode 100644 index 0000000..9d05055 --- /dev/null +++ b/sys/i4b/layer3/i4b_l3.h @@ -0,0 +1,80 @@ +/* + * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + *--------------------------------------------------------------------------- + * + * i4b_l3.h - layer 3 header file + * ------------------------------ + * + * $Id: i4b_l3.h,v 1.8 1998/12/05 18:05:30 hm Exp $ + * + * last edit-date: [Sat Dec 5 18:31:41 1998] + * + *---------------------------------------------------------------------------*/ + +#ifndef _I4B_L3_H_ +#define _I4B_L3_H_ + +extern int utoc_tab[]; +extern unsigned char cause_tab_q931[]; + +extern int i4b_aoc ( unsigned char *, call_desc_t *cd ); +extern void i4b_decode_q931 ( int unit, int msg_len, u_char *msg_ptr ); +extern int i4b_decode_q931_cs0_ie ( int unit, call_desc_t *cd, int msg_len, u_char *msg_ptr ); +extern void i4b_decode_q931_message ( int unit, call_desc_t *cd, u_char message_type ); +extern void i4b_l3_stop_all_timers ( call_desc_t *cd ); +extern void i4b_l3_tx_alert ( call_desc_t *cd ); +extern void i4b_l3_tx_connect ( call_desc_t *cd ); +extern void i4b_l3_tx_connect_ack ( call_desc_t *cd ); +extern void i4b_l3_tx_disconnect ( call_desc_t *cd ); +extern void i4b_l3_tx_release ( call_desc_t *cd, int send_cause_flag ); +extern void i4b_l3_tx_release_complete ( call_desc_t *cd, int send_cause_flag ); +extern void i4b_l3_tx_setup ( call_desc_t *cd ); +extern void i4b_l3_tx_status ( call_desc_t *cd, u_char q850cause ); +extern int i4b_dl_data_ind ( int unit, struct mbuf *m ); +extern int i4b_dl_establish_cnf ( int unit ); +extern int i4b_dl_establish_ind ( int unit ); +extern int i4b_dl_release_cnf ( int unit ); +extern int i4b_dl_release_ind ( int unit ); +extern int i4b_dl_unit_data_ind ( int unit, struct mbuf *m ); +extern int i4b_get_dl_stat( call_desc_t *cd ); +extern int i4b_mdl_status_ind ( int unit, int status, int parm); +extern void i4b_print_frame ( int len, u_char *buf ); +extern void next_l3state ( call_desc_t *cd, int event ); +extern char *print_l3state ( call_desc_t *cd ); +extern unsigned char setup_cr ( call_desc_t *cd, unsigned char cr ); +extern void T303_start ( call_desc_t *cd ); +extern void T303_stop ( call_desc_t *cd ); +extern void T305_start ( call_desc_t *cd ); +extern void T305_stop ( call_desc_t *cd ); +extern void T308_start ( call_desc_t *cd ); +extern void T308_stop ( call_desc_t *cd ); +extern void T309_start ( call_desc_t *cd ); +extern void T309_stop ( call_desc_t *cd ); +extern void T310_start ( call_desc_t *cd ); +extern void T310_stop ( call_desc_t *cd ); +extern void T313_start ( call_desc_t *cd ); +extern void T313_stop ( call_desc_t *cd ); + +#endif /* _I4B_L3_H_ */ |
