39 lines
878 B
C
39 lines
878 B
C
/*-
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* Written by J.T. Conklin <jtc@netbsd.org>
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* Public domain.
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*
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* $NetBSD: search.h,v 1.12 1999/02/22 10:34:28 christos Exp $
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* $FreeBSD: release/9.0.0/include/search.h 105250 2002-10-16 14:29:23Z robert $
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*/
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#ifndef _SEARCH_H_
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#define _SEARCH_H_
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#include <sys/cdefs.h>
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typedef enum {
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preorder,
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postorder,
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endorder,
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leaf
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} VISIT;
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#ifdef _SEARCH_PRIVATE
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typedef struct node {
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char *key;
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struct node *llink, *rlink;
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} node_t;
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#endif
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__BEGIN_DECLS
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void *tdelete(const void * __restrict, void ** __restrict,
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int (*)(const void *, const void *));
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void *tfind(const void *, void * const *,
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int (*)(const void *, const void *));
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void *tsearch(const void *, void **, int (*)(const void *, const void *));
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void twalk(const void *, void (*)(const void *, VISIT, int));
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void tdestroy(void *, void (*)(void *));
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__END_DECLS
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#endif /* !_SEARCH_H_ */
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