slirp/main.h

   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
  16 extern int slirp_socket;
  17 extern int slirp_socket_unit;
  18 extern int slirp_socket_port;
  19 extern uint32_t slirp_socket_addr;
  20 extern char *slirp_socket_passwd;
  21 extern 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
  31 extern char *slirp_tty;
  32 extern char *exec_shell;
  33 extern u_int curtime;
  34 extern struct in_addr loopback_addr;
  35 extern unsigned long loopback_mask;
  36 extern char *username;
  37 extern char *socket_path;
  38 extern int towrite_max;
  39 extern int ppp_exit;
  40 extern int tcp_keepintvl;
  41
  42 #define PROTO_SLIP 0x1
  43 #ifdef USE_PPP
  44 #define PROTO_PPP 0x2
  45 #endif
  46
  47 int if_encap(Slirp *slirp, struct mbuf *ifm);
  48 ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);
  49
  50 #endif