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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2015 Joyent, Inc.
*/
#ifndef _MERGEQ_H
#define _MERGEQ_H
/*
* mergeq library routines
*/
#include <sys/types.h>
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct mergeq mergeq_t;
typedef int (mergeq_proc_f)(void *, void *, void **, void *);
extern int mergeq_init(mergeq_t **, uint_t);
extern void mergeq_fini(mergeq_t *);
extern int mergeq_add(mergeq_t *, void *);
#define MERGEQ_ERROR -1
#define MERGEQ_UERROR -2
extern int mergeq_merge(mergeq_t *, mergeq_proc_f *, void *, void **, int *);
/*
* Routines consumers need to implement
*/
extern void *mergeq_alloc(size_t);
extern void mergeq_free(void *, size_t);
#ifdef __cplusplus
}
#endif
#endif /* _MERGEQ_H */
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