| /* x_tables module for matching the IPv4/IPv6 DSCP field |
| * |
| * (C) 2002 Harald Welte <laforge@gnumonks.org> |
| * This software is distributed under GNU GPL v2, 1991 |
| * |
| * See RFC2474 for a description of the DSCP field within the IP Header. |
| * |
| * xt_dscp.h,v 1.3 2002/08/05 19:00:21 laforge Exp |
| */ |
| #ifndef _XT_DSCP_H |
| #define _XT_DSCP_H |
| |
| #include <linux/types.h> |
| |
| #define XT_DSCP_MASK 0xfc /* 11111100 */ |
| #define XT_DSCP_SHIFT 2 |
| #define XT_DSCP_MAX 0x3f /* 00111111 */ |
| |
| /* match info */ |
| struct xt_dscp_info { |
| __u8 dscp; |
| __u8 invert; |
| }; |
| |
| struct xt_tos_match_info { |
| __u8 tos_mask; |
| __u8 tos_value; |
| __u8 invert; |
| }; |
| |
| #endif /* _XT_DSCP_H */ |
