File: bitext.h

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linux-kernel-headers 2.5.999-test7-bk-17
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/*
 * bitext.h: Bit string operations on the sparc, specific to architecture.
 *
 * Copyright 2002 Pete Zaitcev <zaitcev@yahoo.com>
 */

#ifndef _SPARC_BITEXT_H
#define _SPARC_BITEXT_H

#include <linux/smp_lock.h>

struct bit_map {
	spinlock_t lock;
	unsigned long *map;
	int size;
	int used;
	int last_off;
};

extern int bit_map_string_get(struct bit_map *t, int len, int align);
extern void bit_map_clear(struct bit_map *t, int offset, int len);
extern void bit_map_init(struct bit_map *t, unsigned long *map, int size);

#endif /* defined(_SPARC_BITEXT_H) */