43 lines
689 B
C
43 lines
689 B
C
#ifndef _XT_U32_H
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#define _XT_U32_H 1
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#include <linux/types.h>
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enum xt_u32_ops {
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XT_U32_AND,
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XT_U32_LEFTSH,
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XT_U32_RIGHTSH,
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XT_U32_AT,
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};
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struct xt_u32_location_element {
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__u32 number;
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__u8 nextop;
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};
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struct xt_u32_value_element {
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__u32 min;
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__u32 max;
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};
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/*
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* Any way to allow for an arbitrary number of elements?
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* For now, I settle with a limit of 10 each.
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*/
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#define XT_U32_MAXSIZE 10
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struct xt_u32_test {
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struct xt_u32_location_element location[XT_U32_MAXSIZE+1];
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struct xt_u32_value_element value[XT_U32_MAXSIZE+1];
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__u8 nnums;
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__u8 nvalues;
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};
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struct xt_u32 {
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struct xt_u32_test tests[XT_U32_MAXSIZE+1];
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__u8 ntests;
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__u8 invert;
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};
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#endif /* _XT_U32_H */
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