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
   8 #ifndef SLIRP_MAIN_H
   9 #define SLIRP_MAIN_H
  10
  11 #ifdef HAVE_SYS_SELECT_H
  12 #include <sys/select.h>
  13 #endif
  14
  15 #define TOWRITEMAX 512
  16
  17 extern int slirp_socket;
  18 extern int slirp_socket_unit;
  19 extern int slirp_socket_port;
  20 extern uint32_t slirp_socket_addr;
  21 extern char *slirp_socket_passwd;
  22 extern int ctty_closed;
  23
  24 /*
  25  * Get the difference in 2 times from updtim()
  26  * Allow for wraparound times, "just in case"
  27  * x is the greater of the 2 (current time) and y is
  28  * what it's being compared against.
  29  */
  30 #define TIME_DIFF(x,y) (x)-(y) < 0 ? ~0-(y)+(x) : (x)-(y)
  31
  32 extern char *slirp_tty;
  33 extern char *exec_shell;
  34 extern u_int curtime;
  35 extern struct in_addr loopback_addr;
  36 extern unsigned long loopback_mask;
  37 extern char *username;
  38 extern char *socket_path;
  39 extern int towrite_max;
  40 extern int ppp_exit;
  41 extern int tcp_keepintvl;
  42
  43 #define PROTO_SLIP 0x1
  44 #ifdef USE_PPP
  45 #define PROTO_PPP 0x2
  46 #endif
  47
  48 int if_encap(Slirp *slirp, struct mbuf *ifm);
  49 ssize_t slirp_send(struct socket *so, const void *buf, size_t len, int flags);
  50
  51 #endif