#define	SIGHUP		1	/* Hangup
#define	SIGINT		2	/* Interrupt
#define	SIGQUIT		3	/* Quit
#define	SIGILL		4	/* Illegal instruction
#define	SIGTRAP		5	/* Trace trap
#define	SIGABRT		6	/* Abort
#define	SIGIOT		6	/* IOT trap
#define	SIGBUS		7	/* BUS error 
#define	SIGFPE		8	/* Floating-point exception 
#define	SIGKILL		9	/* Kill
#define	SIGUSR1		10	/* User-defined signal 1 
#define	SIGSEGV		11	/* Segmentation violation 
#define	SIGUSR2		12	/* User-defined signal 2 
#define	SIGPIPE		13	/* Broken pipe 
#define	SIGALRM		14	/* Alarm clock 
#define	SIGTERM		15	/* Termination 
#define	SIGSTKFLT	16	/* Stack fault
#define	SIGCHLD		17	/* Child status has changed 
#define	SIGCONT		18	/* Continue 
#define	SIGSTOP		19	/* Stop
#define	SIGTSTP		20	/* Keyboard stop 
#define	SIGTTIN		21	/* Background read from tty 
#define	SIGTTOU		22	/* Background write to tty 
#define	SIGURG		23	/* Urgent condition on socket 
#define	SIGXCPU		24	/* CPU limit exceeded 
#define	SIGXFSZ		25	/* File size limit exceeded 
#define	SIGVTALRM	26	/* Virtual alarm clock 
#define	SIGPROF		27	/* Profiling alarm clock 
#define	SIGWINCH	28	/* Window size change 
#define	SIGPOLL		SIGIO	/* Pollable event occurred 
#define	SIGPWR		30	/* Power failure restart 
#define SIGSYS		31	/* Bad system call