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