| #ifndef _IP6T_AH_H |
| #define _IP6T_AH_H |
| |
| struct ip6t_ah |
| { |
| u_int32_t spis[2]; /* Security Parameter Index */ |
| u_int32_t hdrlen; /* Header Length */ |
| u_int8_t hdrres; /* Test of the Reserved Filed */ |
| u_int8_t invflags; /* Inverse flags */ |
| }; |
| |
| #define IP6T_AH_SPI 0x01 |
| #define IP6T_AH_LEN 0x02 |
| #define IP6T_AH_RES 0x04 |
| |
| /* Values for "invflags" field in struct ip6t_ah. */ |
| #define IP6T_AH_INV_SPI 0x01 /* Invert the sense of spi. */ |
| #define IP6T_AH_INV_LEN 0x02 /* Invert the sense of length. */ |
| #define IP6T_AH_INV_MASK 0x03 /* All possible flags. */ |
| |
| #endif /*_IP6T_AH_H*/ |
