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jcastillo |
#ifndef _LINUX_ISDN_PPP_H
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#define _LINUX_ISDN_PPP_H
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extern int isdn_ppp_dial_slave(char *);
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extern int isdn_ppp_hangup_slave(char *);
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#define CALLTYPE_INCOMING 0x1
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#define CALLTYPE_OUTGOING 0x2
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#define CALLTYPE_CALLBACK 0x4
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#define IPPP_VERSION "2.2.0"
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struct pppcallinfo
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{
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int calltype;
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unsigned char local_num[64];
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unsigned char remote_num[64];
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int charge_units;
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};
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#define PPPIOCGCALLINFO _IOWR('t',128,struct pppcallinfo)
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#define PPPIOCBUNDLE _IOW('t',129,int)
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#define PPPIOCGMPFLAGS _IOR('t',130,int)
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#define PPPIOCSMPFLAGS _IOW('t',131,int)
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#define PPPIOCSMPMTU _IOW('t',132,int)
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#define PPPIOCSMPMRU _IOW('t',133,int)
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#define PPPIOCGCOMPRESSORS _IOR('t',134,unsigned long)
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#define PPPIOCSCOMPRESSOR _IOW('t',135,int)
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#define PPP_MP 0x003d
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#define PPP_LINK_COMP 0x00fb
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#define SC_MP_PROT 0x00000200
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#define SC_REJ_MP_PROT 0x00000400
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#define SC_OUT_SHORT_SEQ 0x00000800
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#define SC_IN_SHORT_SEQ 0x00004000
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#define MP_END_FRAG 0x40
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#define MP_BEGIN_FRAG 0x80
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#ifdef __KERNEL__
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/*
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* this is an 'old friend' from ppp-comp.h under a new name
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* check the original include for more information
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*/
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struct isdn_ppp_compressor {
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struct isdn_ppp_compressor *next,*prev;
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int num; /* CCP compression protocol number */
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void *(*comp_alloc) (unsigned char *options, int opt_len);
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void (*comp_free) (void *state);
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int (*comp_init) (void *state, unsigned char *options, int opt_len,
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int unit, int opthdr, int debug);
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void (*comp_reset) (void *state);
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int (*compress) (void *state,struct sk_buff *in, struct sk_buff *skb_out,
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int proto);
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void (*comp_stat) (void *state, struct compstat *stats);
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void *(*decomp_alloc) (unsigned char *options, int opt_len);
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void (*decomp_free) (void *state);
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int (*decomp_init) (void *state, unsigned char *options,
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int opt_len, int unit, int opthdr, int mru, int debug);
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void (*decomp_reset) (void *state);
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int (*decompress) (void *state, unsigned char *ibuf, int isize, unsigned char *obuf, int osize);
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void (*incomp) (void *state, unsigned char *ibuf, int icnt);
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void (*decomp_stat) (void *state, struct compstat *stats);
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};
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extern int isdn_ppp_register_compressor(struct isdn_ppp_compressor *);
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extern int isdn_ppp_unregister_compressor(struct isdn_ppp_compressor *);
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#endif /* __KERNEL__ */
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#endif /* _LINUX_ISDN_PPP_H */
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