+++ /dev/null
-#ifndef _SYSSIGNALH
-#define _SYSSIGNALH
-
-#define SIGHUP 1 /* hangup */
-#define SIGINT 2 /* interrupt (rubout) */
-#define SIGQUIT 3 /* quit (ASCII FS) */
-#define SIGILL 4 /* illegal instruction (not reset when caught) */
-#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 /* 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 on a pipe with no one to read it */
-#define SIGALRM 14 /* alarm clock */
-#define SIGTERM 15 /* software termination signal from kill */
-#define SIGUSR1 16 /* user defined signal 1 */
-#define SIGUSR2 17 /* user defined signal 2 */
-#define SIGCLD 18 /* child status change */
-#define SIGCHLD 18 /* child status change alias (POSIX) */
-#define SIGPWR 19 /* power-fail restart */
-#define SIGWINCH 20 /* window size change */
-#define SIGURG 21 /* urgent socket condition */
-#define SIGPOLL 22 /* pollable event occured */
-#define SIGIO SIGPOLL /* socket I/O possible (SIGPOLL alias) */
-#define SIGSTOP 23 /* stop (cannot be caught or ignored) */
-#define SIGTSTP 24 /* user stop requested from tty */
-#define SIGCONT 25 /* stopped process has been continued */
-#define SIGTTIN 26 /* background tty read attempted */
-#define SIGTTOU 27 /* background tty write attempted */
-#define SIGVTALRM 28 /* virtual timer expired */
-#define SIGPROF 29 /* profiling timer expired */
-#define SIGXCPU 30 /* exceeded cpu limit */
-#define SIGXFSZ 31 /* exceeded file size limit */
-#define SIGWAITING 32 /* process's lwps are blocked */
-#define SIGLWP 33 /* special signal used by thread library */
-#define SIGFREEZE 34 /* special signal used by CPR */
-#define SIGTHAW 35 /* special signal used by CPR */
-
-/* signal() args & returns */
-#define SIG_DFL (void(*)())0
-#define SIG_ERR (void(*)())-1
-#define SIG_IGN (void (*)())1
-#define SIG_HOLD (void(*)())2
-
-#endif