45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* $NetBSD: search.h,v 1.8 1995/07/30 22:10:45 jtc 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>
|
|
|
|
#ifdef _BSD_SIZE_T_
|
|
typedef _BSD_SIZE_T_ size_t;
|
|
#undef _BSD_SIZE_T_
|
|
#endif
|
|
|
|
typedef enum {
|
|
preorder,
|
|
postorder,
|
|
endorder,
|
|
leaf
|
|
} VISIT;
|
|
|
|
__BEGIN_DECLS
|
|
extern void *bsearch __P((const void *, const void *, size_t, size_t,
|
|
int (*)(const void *, const void *)));
|
|
extern void *lfind __P((const void *, const void *, size_t *, size_t,
|
|
int (*)(const void *, const void *)));
|
|
extern void *lsearch __P((const void *, const void *, size_t *, size_t,
|
|
int (*)(const void *, const void *)));
|
|
extern void insque __P((void *, void *));
|
|
extern void remque __P((void *));
|
|
|
|
extern void *tdelete __P((const void *, void **,
|
|
int (*)(const void *, const void *)));
|
|
extern void *tfind __P((const void *, void **,
|
|
int (*)(const void *, const void *)));
|
|
extern void *tsearch __P((const void *, void **,
|
|
int (*)(const void *, const void *)));
|
|
extern void twalk __P((const void *, void (*)(const void *, VISIT, int)));
|
|
__END_DECLS
|
|
|
|
#endif
|