xt_multiport.h

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#ifndef _XT_MULTIPORT_H
#define _XT_MULTIPORT_H

#include <linux/types.h>

enum xt_multiport_flags {
    XT_MULTIPORT_SOURCE,
    XT_MULTIPORT_DESTINATION,
    XT_MULTIPORT_EITHER
};

#define XT_MULTI_PORTS  15

/* Must fit inside union xt_matchinfo: 16 bytes */
struct xt_multiport {
    __u8 flags;             /* Type of comparison */
    __u8 count;             /* Number of ports */
    __u16 ports[XT_MULTI_PORTS];    /* Ports */
};

struct xt_multiport_v1 {
    __u8 flags;             /* Type of comparison */
    __u8 count;             /* Number of ports */
    __u16 ports[XT_MULTI_PORTS];    /* Ports */
    __u8 pflags[XT_MULTI_PORTS];    /* Port flags */
    __u8 invert;            /* Invert flag */
};

#endif /*_XT_MULTIPORT_H*/