signal.h

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#ifndef _INC_SIGNAL
#define _INC_SIGNAL

#include <crtdefs.h>

#ifdef __cplusplus
extern "C" {
#endif

#ifndef _SIG_ATOMIC_T_DEFINED
#define _SIG_ATOMIC_T_DEFINED
  typedef int sig_atomic_t;
#endif

#define NSIG 23

#define SIGHUP  1   /* hangup */
#define SIGINT 2
#define SIGQUIT 3   /* quit */
#define SIGILL 4
#define SIGTRAP 5   /* trace trap (not reset when caught) */
#define SIGIOT  6   /* IOT instruction */
#define SIGABRT 6   /* used by abort, replace SIGIOT in the future */
#define SIGEMT  7   /* EMT instruction */
#define SIGFPE 8
#define SIGKILL 9   /* kill (cannot be caught or ignored) */
#define SIGBUS  10  /* bus error */
#define SIGSEGV 11
#define SIGSYS  12  /* bad argument to system call */
#define SIGPIPE 13  /* write on a pipe with no one to read it */
#ifdef __USE_MINGW_ALARM
#define SIGALRM 14  /* alarm clock */
#endif
#define SIGTERM 15
#define SIGBREAK 21
#define SIGABRT2 22

#define SIGABRT_COMPAT 6

  typedef   void (*__p_sig_fn_t)(int);

#define SIG_DFL (__p_sig_fn_t)0
#define SIG_IGN (__p_sig_fn_t)1
#define SIG_GET (__p_sig_fn_t)2
#define SIG_SGE (__p_sig_fn_t)3
#define SIG_ACK (__p_sig_fn_t)4
#define SIG_ERR (__p_sig_fn_t)-1

  extern void **__cdecl __pxcptinfoptrs(void);
#define _pxcptinfoptrs (*__pxcptinfoptrs())

  __p_sig_fn_t __cdecl signal(int _SigNum,__p_sig_fn_t _Func);
  int __cdecl raise(int _SigNum);

#ifdef __cplusplus
}
#endif
#endif