mei_rt2mei_rt2_fix_1meiyap-rt1rt2
Last change
on this file since b5a3da4 was
da5afdf,
checked in by Mei <mei@…>, 13 years ago
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1) add static contraint
(limited to integer at this time)
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-
Property mode set to
100644
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File size:
954 bytes
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Line | |
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1 | #ifndef __STACK_H__ |
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2 | #define __STACK_H__ |
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3 | |
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4 | #include "utlist.h" |
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5 | |
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6 | typedef struct _abac_stack_t abac_stack_t; |
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7 | typedef struct _abac_stack_element_t abac_stack_element_t; |
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8 | |
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9 | struct _abac_stack_element_t { |
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10 | void *ptr; |
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11 | abac_stack_element_t *prev, *next; |
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12 | }; |
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13 | |
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14 | struct _abac_stack_t { |
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15 | abac_stack_element_t *elts; |
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16 | int size; |
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17 | }; |
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18 | |
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19 | abac_stack_t *abac_stack_new(void); |
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20 | void abac_stack_push(abac_stack_t *stack, void *elt); |
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21 | void abac_stack_unique_push(abac_stack_t *stack, void *elt); |
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22 | void *abac_stack_pop(abac_stack_t *stack); |
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23 | int abac_stack_size(abac_stack_t *stack); |
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24 | void abac_stack_free(abac_stack_t *stack); |
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25 | |
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26 | #define abac_stack_foreach(STACK, CURRENT, BODY) do { \ |
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27 | abac_stack_element_t *_elt; \ |
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28 | DL_FOREACH(STACK->elts, _elt) { \ |
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29 | CURRENT = (typeof(CURRENT))_elt->ptr; \ |
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30 | BODY \ |
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31 | } \ |
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32 | } while (0) |
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33 | |
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34 | #endif /* __STACK_H__ */ |
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