mirror of
git://projects.qi-hardware.com/wernermisc.git
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3d1ef02aba
- Makefile, gobble.h, gobble.c, id.h, id.c, prereq.h, prereq.c, qpkg.h, qpkg.c, rbtest.c: added copyright header - id.c: include jrb.h (for completeness) - README: change name from "Query package databases" to "Quick package database query"
44 lines
1009 B
C
44 lines
1009 B
C
/*
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* id.h - Registry of unique and alphabetically sorted identifiers
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*
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* Written 2010 by Werner Almesberger
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* Copyright 2010 Werner Almesberger
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*/
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#ifndef ID_H
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#define ID_H
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#include <sys/types.h>
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#include "jrb.h"
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struct id;
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struct tree {
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int (*comp)(const void *a, const void *b);
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struct jrb *root;
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};
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struct id {
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struct jrb *jrb;
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const char *s;
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size_t len;
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};
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int comp_id(const void *a, const void *b);
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struct tree *make_tree(int (*comp)(const void *a, const void *b));
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struct id *make_id(struct tree *tree, const char *s, size_t len);
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const struct id *find_id(const struct tree *tree, const char *s, size_t len);
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const struct id *first_id(const struct tree *tree);
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const struct id *next_id(const struct id *id);
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#endif /* !ID_H */
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