1 /* $Id: isdn_ppp.h,v 1.1.2.2 2004/01/12 22:37:19 keil Exp $ 2 * 3 * header for Linux ISDN subsystem, functions for synchronous PPP (linklevel). 4 * 5 * Copyright 1995,96 by Michael Hipp (Michael.Hipp@student.uni-tuebingen.de) 6 * 7 * This software may be used and distributed according to the terms 8 * of the GNU General Public License, incorporated herein by reference. 9 * 10 */ 11 12 #include <linux/ppp_defs.h> /* for PPP_PROTOCOL */ 13 #include <linux/isdn_ppp.h> /* for isdn_ppp info */ 14 15 extern int isdn_ppp_read(int, struct file *, char __user *, int); 16 extern int isdn_ppp_write(int, struct file *, const char __user *, int); 17 extern int isdn_ppp_open(int, struct file *); 18 extern int isdn_ppp_init(void); 19 extern void isdn_ppp_cleanup(void); 20 extern int isdn_ppp_free(isdn_net_local *); 21 extern int isdn_ppp_bind(isdn_net_local *); 22 extern int isdn_ppp_autodial_filter(struct sk_buff *, isdn_net_local *); 23 extern int isdn_ppp_xmit(struct sk_buff *, struct net_device *); 24 extern void isdn_ppp_receive(isdn_net_dev *, isdn_net_local *, struct sk_buff *); 25 extern int isdn_ppp_dev_ioctl(struct net_device *, struct ifreq *, int); 26 extern __poll_t isdn_ppp_poll(struct file *, struct poll_table_struct *); 27 extern int isdn_ppp_ioctl(int, struct file *, unsigned int, unsigned long); 28 extern void isdn_ppp_release(int, struct file *); 29 extern int isdn_ppp_dial_slave(char *); 30 extern void isdn_ppp_wakeup_daemon(isdn_net_local *); 31 32 extern int isdn_ppp_register_compressor(struct isdn_ppp_compressor *ipc); 33 extern int isdn_ppp_unregister_compressor(struct isdn_ppp_compressor *ipc); 34 35 #define IPPP_OPEN 0x01 36 #define IPPP_CONNECT 0x02 37 #define IPPP_CLOSEWAIT 0x04 38 #define IPPP_NOBLOCK 0x08 39 #define IPPP_ASSIGNED 0x10 40 41 #define IPPP_MAX_HEADER 10 42