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/************************************************
sig.h -
$Author$
$Date$
created at: Wed Aug 16 01:15:38 JST 1995
************************************************/
#ifndef SIG_H
#define SIG_H
#ifdef SAFE_SIGHANDLE
extern int trap_immediate;
# define TRAP_BEG (trap_immediate=1)
# define TRAP_END (trap_immediate=0)
#else
# define TRAP_BEG
# define TRAP_END
#endif
typedef RETSIGTYPE(*SIGHANDLE)();
SIGHANDLE sig_beg();
void sig_end();
extern int trap_pending;
#endif
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