1 #ifndef _XT_TCPOPTSTRIP_H 2 #define _XT_TCPOPTSTRIP_H 3 4 #include <linux/types.h> 5 6 #define tcpoptstrip_set_bit(bmap, idx) \ 7 (bmap[(idx) >> 5] |= 1U << (idx & 31)) 8 #define tcpoptstrip_test_bit(bmap, idx) \ 9 (((1U << (idx & 31)) & bmap[(idx) >> 5]) != 0) 10 11 struct xt_tcpoptstrip_target_info { 12 __u32 strip_bmap[8]; 13 }; 14 15 #endif /* _XT_TCPOPTSTRIP_H */ 16