+++ /dev/null
-#ifndef _SYSSIGNALH
-#define _SYSSIGNALH
-
-#define SIGHUP 1
-#define SIGINT 2
-#define SIGQUIT 3
-#define SIGILL 4
-#define SIGTRAP 5
-#define SIGABRT 6
-#define SIGIOT SIGABRT
-#define SIGEMT 7
-#define SIGFPE 8
-#define SIGKILL 9
-#define SIGBUS 10
-#define SIGSEGV 11
-#define SIGSYS 12
-#define SIGPIPE 13
-#define SIGALRM 14
-#define SIGTERM 15
-#define SIGURG 16
-#define SIGSTOP 17
-#define SIGTSTP 18
-#define SIGCONT 19
-#define SIGCHLD 20
-#define SIGTTIN 21
-#define SIGTTOU 22
-#define SIGIO 23
-#define SIGXCPU 24
-#define SIGXFSZ 25
-#define SIGVTALRM 26
-#define SIGPROF 27
-#define SIGWINCH 28
-#define SIGINFO 29
-#define SIGUSR1 30
-#define SIGUSR2 31
-
-/* signal() args & returns */
-#define SIG_DFL (void (*)())0
-#define SIG_IGN (void (*)())1
-#define SIG_ERR (void (*)())-1
-
-#endif