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/*
* Copyright (c) 2012 William Pitcock <nenolod@dereferenced.org>.
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice is present in all copies.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __CAPABILITY_H__
#define __CAPABILITY_H__
struct CapabilityIndex;
struct CapabilityEntry;
extern unsigned int capability_get(struct CapabilityIndex *idx, const char *cap);
extern unsigned int capability_put(struct CapabilityIndex *idx, const char *cap);
extern void capability_orphan(struct CapabilityIndex *idx, const char *cap);
extern void capability_require(struct CapabilityIndex *idx, const char *cap);
extern struct CapabilityIndex *capability_index_create(const char *name);
extern void capability_index_destroy(struct CapabilityIndex *);
extern const char *capability_index_list(struct CapabilityIndex *, unsigned int capability_mask);
extern unsigned int capability_index_mask(struct CapabilityIndex *);
extern unsigned int capability_index_get_required(struct CapabilityIndex *);
extern void capability_index_stats(void (*cb)(const char *line, void *privdata), void *privdata);
#endif
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