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#ifndef LYSIGNAL_H
#define LYSIGNAL_H
#include <signal.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifdef VMS
extern void VMSsignal(int sig, void (*func) ());
#ifdef signal
#undef signal
#endif /* signal */
#define signal(a,b) VMSsignal(a,b) /* use LYCurses.c routines for interrupts */
#endif /* VMS */
#ifdef HAVE_SIGACTION
typedef void LYSigHandlerFunc_t (int);
/* implementation in LYUtils.c */
extern void LYExtSignal(int sig, LYSigHandlerFunc_t *handler);
#else
#define LYExtSignal(sig,h) signal(sig, h)
#endif
#ifdef __cplusplus
}
#endif
#endif /* LYSIGNAL_H */
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