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1.1 root 1: /*
2: * Mach Operating System
3: * Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
4: * All Rights Reserved.
5: *
6: * Permission to use, copy, modify and distribute this software and its
7: * documentation is hereby granted, provided that both the copyright
8: * notice and this permission notice appear in all copies of the
9: * software, derivative works or modified versions, and any portions
10: * thereof, and that both notices appear in supporting documentation.
11: *
12: * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
13: * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
14: * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
15: *
16: * Carnegie Mellon requests users of this software to return to
17: *
18: * Software Distribution Coordinator or [email protected]
19: * School of Computer Science
20: * Carnegie Mellon University
21: * Pittsburgh PA 15213-3890
22: *
23: * any improvements or extensions that they make and grant Carnegie Mellon
24: * the rights to redistribute these changes.
25: */
26:
27: /*** SPANS SIGNALING ***/
28:
29: #ifndef _SPANS_H_
30: #define _SPANS_H_ 1
31:
32: #ifndef STUB
33: #include <chips/nc.h>
34: #else
35: #include "nc.h"
36: #endif
37:
38: extern nw_result spans_initialize(int dev);
39:
40: extern void spans_input(nw_buffer_t msg);
41:
42: extern nw_result spans_open(nw_ep ep, nw_address_1 rem_addr_1,
43: nw_address_2 rem_addr_2, nw_ep remote_ep);
44:
45: extern nw_result spans_accept(nw_ep ep, nw_buffer_t msg, nw_ep_t new_epp);
46:
47: extern nw_result spans_close(nw_ep ep);
48:
49: extern nw_result spans_add(nw_ep ep, nw_address_1 rem_addr_1,
50: nw_address_2 rem_addr_2, nw_ep remote_ep);
51:
52: extern nw_result spans_drop(nw_ep ep, nw_address_1 rem_addr_1,
53: nw_address_2 rem_addr_2, nw_ep remote_ep);
54:
55: extern void spans_timer_sweep();
56:
57:
58: #endif /* _SPANS_H_ */
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