/usr/include/kannel/gwlib/semaphore.h is in kannel-dev 1.4.4-5.
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* The Kannel Software License, Version 1.0
*
* Copyright (c) 2001-2014 Kannel Group
* Copyright (c) 1998-2001 WapIT Ltd.
* All rights reserved.
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* Redistribution and use in source and binary forms, with or without
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* 1. Redistributions of source code must retain the above copyright
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* 2. Redistributions in binary form must reproduce the above copyright
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* distribution.
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* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Kannel Group (http://www.kannel.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
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* 4. The names "Kannel" and "Kannel Group" must not be used to
* endorse or promote products derived from this software without
* prior written permission. For written permission, please
* contact org@kannel.org.
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* 5. Products derived from this software may not be called "Kannel",
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* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Kannel Group. For more information on
* the Kannel Group, please see <http://www.kannel.org/>.
*
* Portions of this software are based upon software originally written at
* WapIT Ltd., Helsinki, Finland for the Kannel project.
*/
/*
* semaphore.h - declarations of semaphores
*
* Lars Wirzenius
*/
#ifndef SEMAPHORE_H
#define SEMAPHORE_H
typedef struct Semaphore Semaphore;
Semaphore *semaphore_create(long n);
void semaphore_destroy(Semaphore *semaphore);
void semaphore_up(Semaphore *semaphore);
void semaphore_down(Semaphore *semaphore);
long semaphore_getvalue(Semaphore *semaphore);
#endif
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