Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #ifndef _IP6T_ESP_H |
| 2 | #define _IP6T_ESP_H |
| 3 | |
| 4 | struct ip6t_esp |
| 5 | { |
| 6 | u_int32_t spis[2]; /* Security Parameter Index */ |
| 7 | u_int8_t invflags; /* Inverse flags */ |
| 8 | }; |
| 9 | |
| 10 | #define MASK_HOPOPTS 128 |
| 11 | #define MASK_DSTOPTS 64 |
| 12 | #define MASK_ROUTING 32 |
| 13 | #define MASK_FRAGMENT 16 |
| 14 | #define MASK_AH 8 |
| 15 | #define MASK_ESP 4 |
| 16 | #define MASK_NONE 2 |
| 17 | #define MASK_PROTO 1 |
| 18 | |
| 19 | /* Values for "invflags" field in struct ip6t_esp. */ |
| 20 | #define IP6T_ESP_INV_SPI 0x01 /* Invert the sense of spi. */ |
| 21 | #define IP6T_ESP_INV_MASK 0x01 /* All possible flags. */ |
| 22 | |
| 23 | #endif /*_IP6T_ESP_H*/ |