mirror of
https://github.com/rtlduino/RTL8710AF_GCC.git
synced 2024-11-23 01:34:15 +00:00
65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
|
/* $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;
|
||
|
|
};
|
||
|
|
|
||
|
|
#ifndef __compar_fn_t_defined
|
||
|
|
#define __compar_fn_t_defined
|
||
|
|
typedef int (*__compar_fn_t) (const void *, const void *);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
__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 *__restrict, void **__restrict, __compar_fn_t);
|
||
|
|
void tdestroy (void *, void (*)(void *));
|
||
|
|
void *tfind(const void *, void **, __compar_fn_t);
|
||
|
|
void *tsearch(const void *, void **, __compar_fn_t);
|
||
|
|
void twalk(const void *, void (*)(const void *, VISIT, int));
|
||
|
|
__END_DECLS
|
||
|
|
|
||
|
|
#endif /* !_SEARCH_H_ */
|