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#ifndef SLIRP_MAIN_H 8#define SLIRP_MAIN_H 1 9 10#ifdef HAVE_SYS_SELECT_H 11#include <sys/select.h> 12#endif 13 14#define TOWRITEMAX 512 15 16extern int slirp_socket; 17extern int slirp_socket_unit; 18extern int slirp_socket_port; 19extern uint32_t slirp_socket_addr; 20extern char *slirp_socket_passwd; 21extern int ctty_closed; 22 23/* 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. 28 */ 29#define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y) 30 31extern char *slirp_tty; 32extern char *exec_shell; 33extern u_int curtime; 34extern struct in_addr loopback_addr; 35extern unsigned long loopback_mask; 36extern char *username; 37extern char *socket_path; 38extern int towrite_max; 39extern int ppp_exit; 40extern int tcp_keepintvl; 41 42#define PROTO_SLIP 0x1 43#ifdef USE_PPP 44#define PROTO_PPP 0x2 45#endif 46 47int if_encap(Slirp *slirp, struct mbuf *ifm); 48ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags); 49 50#endif 51