
/*
 *	signal - signal value definitions include file
 */
#define NSIG	17	/* number of signals */

#define	SIGHUP	1	/* hangup */
#define	SIGINT	2	/* interrupt */
#define	SIGQUIT	3	/* quit */
#define	SIGILL	4	/* illegal instruction (not reset when caught) */
#define	SIGTRAP	5	/* trace trap (not reset when caught) */
#define	SIGIOT	6	/* IOT instruction */
#define	SIGEMT	7	/* EMT instruction */
#define	SIGFPE	8	/* floating point exception */
#define	SIGKILL	9	/* kill (cannot be caught or ignored) */
#define	SIGBUS	10	/* bus error */
#define	SIGSEGV	11	/* segmentation violation */
#define SIGSYS	12	/* bad argument to system call */
#define SIGPIPE	13	/* write to a pipe with no one to read it */
#define SIGALRM	14	/* alarm clock */
#define SIGTERM	15	/* software termination signal from kill */
 
extern	int	(*signal())();
extern	int	(*ssignal())();
 
#define	SIG_DFL	0	/* default */
#define SIG_IGN	1	/* ignore */
