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[/] [openrisc/] [trunk/] [gnu-src/] [newlib-1.17.0/] [newlib/] [libc/] [include/] [search.h] - Rev 179
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/* $NetBSD: search.h,v 1.12 1999/02/22 10:34:28 christos Exp $ */ /* $FreeBSD: src/include/search.h,v 1.4 2002/03/23 17:24:53 imp Exp $ */ /* * Written by J.T. Conklin <jtc@netbsd.org> * Public domain. */ #ifndef _SEARCH_H_ #define _SEARCH_H_ #include <sys/cdefs.h> #include <machine/ansi.h> #include <sys/types.h> typedef struct entry { char *key; void *data; } ENTRY; typedef enum { FIND, ENTER } ACTION; typedef enum { preorder, postorder, endorder, leaf } VISIT; #ifdef _SEARCH_PRIVATE typedef struct node { char *key; struct node *llink, *rlink; } node_t; #endif struct hsearch_data { struct internal_head *htable; size_t htablesize; }; __BEGIN_DECLS int hcreate(size_t); void hdestroy(void); ENTRY *hsearch(ENTRY, ACTION); int hcreate_r(size_t, struct hsearch_data *); void hdestroy_r(struct hsearch_data *); int hsearch_r(ENTRY, ACTION, ENTRY **, struct hsearch_data *); void *tdelete(const void *, void **, int (*)(const void *, const void *)); void tdestroy (void *, void (*)(void *)); void *tfind(const void *, void **, int (*)(const void *, const void *)); void *tsearch(const void *, void **, int (*)(const void *, const void *)); void twalk(const void *, void (*)(const void *, VISIT, int)); __END_DECLS #endif /* !_SEARCH_H_ */
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