/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * ppp-comp.h - Definitions for doing PPP packet compression. * * Copyright 1994-1998 Paul Mackerras. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * version 2 as published by the Free Software Foundation. */ #ifndef _UAPI_NET_PPP_COMP_H #define _UAPI_NET_PPP_COMP_H /* * CCP codes. */ #define CCP_CONFREQ … #define CCP_CONFACK … #define CCP_TERMREQ … #define CCP_TERMACK … #define CCP_RESETREQ … #define CCP_RESETACK … /* * Max # bytes for a CCP option */ #define CCP_MAX_OPTION_LENGTH … /* * Parts of a CCP packet. */ #define CCP_CODE(dp) … #define CCP_ID(dp) … #define CCP_LENGTH(dp) … #define CCP_HDRLEN … #define CCP_OPT_CODE(dp) … #define CCP_OPT_LENGTH(dp) … #define CCP_OPT_MINLEN … /* * Definitions for BSD-Compress. */ #define CI_BSD_COMPRESS … #define CILEN_BSD_COMPRESS … /* Macros for handling the 3rd byte of the BSD-Compress config option. */ #define BSD_NBITS(x) … #define BSD_VERSION(x) … #define BSD_CURRENT_VERSION … #define BSD_MAKE_OPT(v, n) … #define BSD_MIN_BITS … #define BSD_MAX_BITS … /* * Definitions for Deflate. */ #define CI_DEFLATE … #define CI_DEFLATE_DRAFT … #define CILEN_DEFLATE … #define DEFLATE_MIN_SIZE … #define DEFLATE_MAX_SIZE … #define DEFLATE_METHOD_VAL … #define DEFLATE_SIZE(x) … #define DEFLATE_METHOD(x) … #define DEFLATE_MAKE_OPT(w) … #define DEFLATE_CHK_SEQUENCE … /* * Definitions for MPPE. */ #define CI_MPPE … #define CILEN_MPPE … /* * Definitions for other, as yet unsupported, compression methods. */ #define CI_PREDICTOR_1 … #define CILEN_PREDICTOR_1 … #define CI_PREDICTOR_2 … #define CILEN_PREDICTOR_2 … #endif /* _UAPI_NET_PPP_COMP_H */
Codebase Browser
linux