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1 | f0cbd3ec | bellard | /*
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2 | f0cbd3ec | bellard | * Copyright (c) 1995 Danny Gasparovski.
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3 | f0cbd3ec | bellard | *
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4 | f0cbd3ec | bellard | * Please read the file COPYRIGHT for the
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5 | f0cbd3ec | bellard | * terms and conditions of the copyright.
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6 | f0cbd3ec | bellard | */
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7 | f0cbd3ec | bellard | |
8 | f0cbd3ec | bellard | #ifdef HAVE_SYS_SELECT_H
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9 | f0cbd3ec | bellard | #include <sys/select.h> |
10 | f0cbd3ec | bellard | #endif
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11 | f0cbd3ec | bellard | |
12 | f0cbd3ec | bellard | #define TOWRITEMAX 512 |
13 | f0cbd3ec | bellard | #define min(x,y) ((x) < (y) ? (x) : (y))
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14 | f0cbd3ec | bellard | |
15 | f0cbd3ec | bellard | extern struct timeval tt; |
16 | f0cbd3ec | bellard | extern int link_up; |
17 | f0cbd3ec | bellard | extern int slirp_socket; |
18 | f0cbd3ec | bellard | extern int slirp_socket_unit; |
19 | f0cbd3ec | bellard | extern int slirp_socket_port; |
20 | f0cbd3ec | bellard | extern u_int32_t slirp_socket_addr;
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21 | f0cbd3ec | bellard | extern char *slirp_socket_passwd; |
22 | f0cbd3ec | bellard | extern int ctty_closed; |
23 | f0cbd3ec | bellard | |
24 | f0cbd3ec | bellard | /*
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25 | f0cbd3ec | bellard | * Get the difference in 2 times from updtim()
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26 | f0cbd3ec | bellard | * Allow for wraparound times, "just in case"
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27 | f0cbd3ec | bellard | * x is the greater of the 2 (current time) and y is
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28 | f0cbd3ec | bellard | * what it's being compared against.
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29 | f0cbd3ec | bellard | */
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30 | f0cbd3ec | bellard | #define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y) |
31 | f0cbd3ec | bellard | |
32 | f0cbd3ec | bellard | extern char *slirp_tty; |
33 | f0cbd3ec | bellard | extern char *exec_shell; |
34 | f0cbd3ec | bellard | extern u_int curtime;
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35 | f0cbd3ec | bellard | extern fd_set *global_readfds, *global_writefds, *global_xfds;
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36 | f0cbd3ec | bellard | extern struct in_addr ctl_addr; |
37 | f0cbd3ec | bellard | extern struct in_addr special_addr; |
38 | f0cbd3ec | bellard | extern struct in_addr our_addr; |
39 | f0cbd3ec | bellard | extern struct in_addr loopback_addr; |
40 | f0cbd3ec | bellard | extern struct in_addr dns_addr; |
41 | f0cbd3ec | bellard | extern char *username; |
42 | f0cbd3ec | bellard | extern char *socket_path; |
43 | f0cbd3ec | bellard | extern int towrite_max; |
44 | f0cbd3ec | bellard | extern int ppp_exit; |
45 | f0cbd3ec | bellard | extern int so_options; |
46 | f0cbd3ec | bellard | extern int tcp_keepintvl; |
47 | f0cbd3ec | bellard | extern uint8_t client_ethaddr[6]; |
48 | f0cbd3ec | bellard | |
49 | f0cbd3ec | bellard | #define PROTO_SLIP 0x1 |
50 | f0cbd3ec | bellard | #ifdef USE_PPP
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51 | f0cbd3ec | bellard | #define PROTO_PPP 0x2 |
52 | f0cbd3ec | bellard | #endif
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53 | f0cbd3ec | bellard | |
54 | f0cbd3ec | bellard | void if_encap(const uint8_t *ip_data, int ip_data_len); |