# define emacs_raise(sig) raise (sig)
#endif
-/* On bsd, [man says] kill does not accept a negative number to kill a pgrp.
- Must do that using the killpg call. */
-#ifdef BSD_SYSTEM
-#define EMACS_KILLPG(gid, signo) (killpg ( (gid), (signo)))
-#else
-#ifdef WINDOWSNT
-#define EMACS_KILLPG(gid, signo) (kill (gid, signo))
-#else
-#define EMACS_KILLPG(gid, signo) (kill (-(gid), (signo)))
-#endif
-#endif
-
-/* Define SIGCHLD as an alias for SIGCLD. There are many conditionals
- testing SIGCHLD. */
-#ifdef SIGCLD
-#ifndef SIGCHLD
-#define SIGCHLD SIGCLD
-#endif /* SIGCHLD */
-#endif /* ! defined (SIGCLD) */
-
#ifndef HAVE_STRSIGNAL
# define strsignal(sig) safe_strsignal (sig)
#endif