make qemu_announce_self handle non contiguous net tables (Marcelo Tosatti)
[qemu/mini2440/sniper_sniper_test.git] / slirp / main.h
blobed5138559917a632bc409ff397ec9cf31c928cfb
1 /*
2 * Copyright (c) 1995 Danny Gasparovski.
4 * Please read the file COPYRIGHT for the
5 * terms and conditions of the copyright.
6 */
8 #ifdef HAVE_SYS_SELECT_H
9 #include <sys/select.h>
10 #endif
12 #define TOWRITEMAX 512
14 extern struct timeval tt;
15 extern int link_up;
16 extern int slirp_socket;
17 extern int slirp_socket_unit;
18 extern int slirp_socket_port;
19 extern u_int32_t slirp_socket_addr;
20 extern char *slirp_socket_passwd;
21 extern int ctty_closed;
24 * Get the difference in 2 times from updtim()
25 * Allow for wraparound times, "just in case"
26 * x is the greater of the 2 (current time) and y is
27 * what it's being compared against.
29 #define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y)
31 extern char *slirp_tty;
32 extern char *exec_shell;
33 extern u_int curtime;
34 extern fd_set *global_readfds, *global_writefds, *global_xfds;
35 extern struct in_addr ctl_addr;
36 extern struct in_addr special_addr;
37 extern struct in_addr alias_addr;
38 extern struct in_addr our_addr;
39 extern struct in_addr loopback_addr;
40 extern struct in_addr dns_addr;
41 extern char *username;
42 extern char *socket_path;
43 extern int towrite_max;
44 extern int ppp_exit;
45 extern int tcp_keepintvl;
46 extern uint8_t client_ethaddr[6];
47 extern const char *slirp_special_ip;
48 extern int slirp_restrict;
50 #define PROTO_SLIP 0x1
51 #ifdef USE_PPP
52 #define PROTO_PPP 0x2
53 #endif
55 void if_encap(const uint8_t *ip_data, int ip_data_len);
56 ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);