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iof-bird-daemon / nest / attrs.h @ 56a2bed4

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1 c0668f36 Martin Mares
/*
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 *        BIRD Internet Routing Daemon -- Attribute Operations
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 *
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 *        (c) 2000 Martin Mares <mj@ucw.cz>
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 *
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 *        Can be freely distributed and used under the terms of the GNU GPL.
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 */
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#ifndef _BIRD_ATTRS_H_
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#define _BIRD_ATTRS_H_
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/* a-path.c */
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#define AS_PATH_SET                1        /* Types of path segments */
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#define AS_PATH_SEQUENCE        2
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struct adata *as_path_prepend(struct linpool *pool, struct adata *olda, int as);
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void as_path_format(struct adata *path, byte *buf, unsigned int size);
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int as_path_getlen(struct adata *path);
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struct f_path_mask {
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  struct f_path_mask *next;
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  int val;
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};
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#define PM_ANY -1
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int as_path_match(struct adata *path, struct f_path_mask *mask);
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/* a-set.c */
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void int_set_format(struct adata *set, byte *buf, unsigned int size);
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struct adata *int_set_add(struct linpool *pool, struct adata *list, u32 val);
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int int_set_contains(struct adata *list, u32 val);
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struct adata *int_set_del(struct linpool *pool, struct adata *list, u32 val);
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#endif