1/* 2 * Copyright (c) 1995 Danny Gasparovski. 3 * 4 * Please read the file COPYRIGHT for the 5 * terms and conditions of the copyright. 6 */ 7 8#ifdef HAVE_SYS_SELECT_H 9#include <sys/select.h> 10#endif 11 12#define TOWRITEMAX 512 13 14extern int slirp_socket; 15extern int slirp_socket_unit; 16extern int slirp_socket_port; 17extern uint32_t slirp_socket_addr; 18extern char *slirp_socket_passwd; 19extern int ctty_closed; 20 21/* 22 * Get the difference in 2 times from updtim() 23 * Allow for wraparound times, "just in case" 24 * x is the greater of the 2 (current time) and y is 25 * what it's being compared against. 26 */ 27#define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y) 28 29extern char *slirp_tty; 30extern char *exec_shell; 31extern u_int curtime; 32extern fd_set *global_readfds, *global_writefds, *global_xfds; 33extern struct in_addr loopback_addr; 34extern unsigned long loopback_mask; 35extern char *username; 36extern char *socket_path; 37extern int towrite_max; 38extern int ppp_exit; 39extern int tcp_keepintvl; 40 41#define PROTO_SLIP 0x1 42#ifdef USE_PPP 43#define PROTO_PPP 0x2 44#endif 45 46int if_encap(Slirp *slirp, struct mbuf *ifm); 47ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags); 48