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/*-------------------------------------------------------------------------
*
* pqsignal.h--
* prototypes for the reliable BSD-style signal(2) routine.
*
*
* Copyright (c) 1994, Regents of the University of California
*
* $Id: pqsignal.h,v 1.2 1996/10/31 09:49:01 scrappy Exp $
*
* NOTES
* This shouldn't be in libpq, but the monitor and some other
* things need it...
*
*-------------------------------------------------------------------------
*/
#ifndef PQSIGNAL_H
#define PQSIGNAL_H
#include <signal.h>
typedef void (*pqsigfunc)(int);
extern pqsigfunc pqsignal(int signo, pqsigfunc func);
#if defined(USE_POSIX_SIGNALS)
#define signal(signo, handler) pqsignal(signo, (pqsigfunc)(handler))
#endif /* USE_POSIX_SIGNALS */
#endif /* PQSIGNAL_H */
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