xt_iprange.h

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#ifndef _LINUX_NETFILTER_XT_IPRANGE_H
#define _LINUX_NETFILTER_XT_IPRANGE_H 1

#include <linux/types.h>
#include <linux/netfilter.h>

enum {
    IPRANGE_SRC     = 1 << 0,   /* match source IP address */
    IPRANGE_DST     = 1 << 1,   /* match destination IP address */
    IPRANGE_SRC_INV = 1 << 4,   /* negate the condition */
    IPRANGE_DST_INV = 1 << 5,   /* -"- */
};

struct xt_iprange_mtinfo {
    union nf_inet_addr src_min, src_max;
    union nf_inet_addr dst_min, dst_max;
    __u8 flags;
};

#endif /* _LINUX_NETFILTER_XT_IPRANGE_H */