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XSI search.h API implementation by Szabolcs Nagy

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This commit is contained in:
Rich Felker 2011-06-25 18:18:57 -04:00
commit febbd12d00
6 changed files with 392 additions and 4 deletions
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36
include/search.h
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@ -1,6 +1,40 @@
#ifndef _SEARCH_H
#define _SEARCH_H
// FIXME!!!
#ifdef __cplusplus
extern "C" {
#endif
#define __NEED_size_t
#include <bits/alltypes.h>
typedef enum { FIND, ENTER } ACTION;
typedef enum { preorder, postorder, endorder, leaf } VISIT;
typedef struct {
char *key;
void *data;
} ENTRY;
int hcreate(size_t);
void hdestroy(void);
ENTRY *hsearch(ENTRY, ACTION);
void insque(void *, void *);
void remque(void *);
void *lsearch(const void *, void *, size_t *, size_t,
int (*)(const void *, const void *));
void *lfind(const void *, const void *, size_t *, size_t,
int (*)(const void *, const void *));
void *tdelete(const void *, void **, int(*)(const void *, const 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));
#ifdef __cplusplus
}
#endif
#endif