diff options
Diffstat (limited to 'include/uapi/linux/netfilter/xt_TCPOPTSTRIP.h')
| -rw-r--r-- | include/uapi/linux/netfilter/xt_TCPOPTSTRIP.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/uapi/linux/netfilter/xt_TCPOPTSTRIP.h b/include/uapi/linux/netfilter/xt_TCPOPTSTRIP.h new file mode 100644 index 000000000..6bd51cd6f --- /dev/null +++ b/include/uapi/linux/netfilter/xt_TCPOPTSTRIP.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _XT_TCPOPTSTRIP_H +#define _XT_TCPOPTSTRIP_H + +#include <linux/types.h> + +#define tcpoptstrip_set_bit(bmap, idx) \ + (bmap[(idx) >> 5] |= 1U << (idx & 31)) +#define tcpoptstrip_test_bit(bmap, idx) \ + (((1U << (idx & 31)) & bmap[(idx) >> 5]) != 0) + +struct xt_tcpoptstrip_target_info { + __u32 strip_bmap[8]; +}; + +#endif /* _XT_TCPOPTSTRIP_H */ |