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/*
WARNING: This file was generated by dkct.
Changes you make here will be lost if dkct is run again!
You should modify the original source and run dkct on it.
Original source: dk3signl.ctr
*/
/*
Copyright (C) 2011-2017, Dirk Krause
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above opyright notice,
this list of conditions and the following disclaimer in the documentation
and/or other materials provided with the distribution.
* Neither the name of the author nor the names of contributors may be used
to endorse or promote products derived from this software without specific
prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``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 COPYRIGHT OWNER OR CONTRIBUTORS 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.
*/
/** @file dk3signl.h Header file for the dk3signl module.
*/
#ifndef DK3SIGNL_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK3SIGNL_H_INCLUDED 1
#line 10 "dk3signl.ctr"
#include "dk3conf.h"
#include "dk3types.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Set new handler for the specified signal.
@param signo Signal number.
@param fct Handler function address.
@return The previous handler function address.
*/
dk3_signal_disp_t
dk3signal_set(int signo, dk3_signal_disp_t fct);
/** Refresh signal handler, if only signal() mechanism available.
Should be a signal handlers first action.
@param signo Signal number.
@param fct Handler function address.
*/
void
dk3signal_refresh(int signo, dk3_signal_disp_t fct);
/** Find best available signal handling mechanism.
@return DK3_SIGNAL_HANDLING_TYPE_xxx.
*/
int
dk3signal_available(void);
#ifdef __cplusplus
}
#endif
#endif
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