nkeynes@185: #ifndef _SIGNAL_H_
nkeynes@185: #ifdef __cplusplus
nkeynes@185: extern "C" {
nkeynes@185: #endif
nkeynes@185: #define _SIGNAL_H_
nkeynes@185: 
nkeynes@185: #include "_ansi.h"
nkeynes@185: #include <sys/signal.h>
nkeynes@185: 
nkeynes@185: typedef int	sig_atomic_t;		/* Atomic entity type (ANSI) */
nkeynes@185: 
nkeynes@185: #if defined(__STDC__) || defined(__cplusplus)
nkeynes@185: #define SIG_DFL ((void (*)(int))0)	/* Default action */
nkeynes@185: #define SIG_IGN ((void (*)(int))1)	/* Ignore action */
nkeynes@185: #define SIG_ERR ((void (*)(int))-1)	/* Error return */
nkeynes@185: #else
nkeynes@185: #define SIG_DFL ((void (*)())0)		/* Default action */
nkeynes@185: #define SIG_IGN ((void (*)())1)		/* Ignore action */
nkeynes@185: #define SIG_ERR ((void (*)())-1)	/* Error return */
nkeynes@185: #endif
nkeynes@185: 
nkeynes@185: typedef void (*_sig_func_ptr) (int);
nkeynes@185: 
nkeynes@185: struct _reent;
nkeynes@185: 
nkeynes@185: _sig_func_ptr _EXFUN(_signal_r, (struct _reent *, int, _sig_func_ptr));
nkeynes@185: int	_EXFUN(_raise_r, (struct _reent *, int));
nkeynes@185: 
nkeynes@185: #ifndef _REENT_ONLY
nkeynes@185: _sig_func_ptr _EXFUN(signal, (int, _sig_func_ptr));
nkeynes@185: int	_EXFUN(raise, (int));
nkeynes@185: #endif
nkeynes@185: 
nkeynes@185: #ifdef __cplusplus
nkeynes@185: }
nkeynes@185: #endif
nkeynes@185: #endif /* _SIGNAL_H_ */