#ifndef __sig_h_
#define __sig_h_

#include <signal.h>

#if 0
#define DEFFUNC_SIG(sig, func) void set_##func() { \
  struct sigaction act; \
  struct sigaction oact; \
  signal(sig, (SIGFUNC_P)func); \
  sigaction(SIGTERM, 0, &act); \
  act.sa_flags |= SA_RESTART | SA_RESETHAND; \
  sigaction(SIGTERM, &act, &oact); \
}
#else

#define DEFFUNC_SIG(sig, func) void set_##func() { \
  signal(sig, (void (*)(int))func); \
}

#endif
#if defined(__sighandler_t)
typedef __sighandler_t * SIGFUNC_P;
#else /* !__sighandler_t */
typedef void * SIGFUNC_P;
#endif /* !__sighandler_t */

#ifdef __cplusplus
extern "C" {
#endif

void set_sig_hup();
void set_sig_int();
void set_sig_term();
void set_sig_child();
void set_sig_cont();
void set_sig_usr1();
void set_sig_usr2();
void set_sig_tstp();

void sig_reset();
int get_caught_sig_type();
void set_caught_sig_type(int n);
void terminate_all_process();

#ifdef __cplusplus
}
#endif

#endif /* __sig_h_ */