1#ifndef _XT_U32_H
2#define _XT_U32_H 1
3
4enum xt_u32_ops {
5	XT_U32_AND,
6	XT_U32_LEFTSH,
7	XT_U32_RIGHTSH,
8	XT_U32_AT,
9};
10
11struct xt_u32_location_element {
12	__u32 number;
13	__u8 nextop;
14};
15
16struct xt_u32_value_element {
17	__u32 min;
18	__u32 max;
19};
20
21/*
22 * Any way to allow for an arbitrary number of elements?
23 * For now, I settle with a limit of 10 each.
24 */
25#define XT_U32_MAXSIZE 10
26
27struct xt_u32_test {
28	struct xt_u32_location_element location[XT_U32_MAXSIZE+1];
29	struct xt_u32_value_element value[XT_U32_MAXSIZE+1];
30	__u8 nnums;
31	__u8 nvalues;
32};
33
34struct xt_u32 {
35	struct xt_u32_test tests[XT_U32_MAXSIZE+1];
36	__u8 ntests;
37	__u8 invert;
38};
39
40#endif /* _XT_U32_H */
41