--- gforth/engine/strsignal.c	2007/12/31 19:02:25	1.6
+++ gforth/engine/strsignal.c	2009/10/10 09:51:29	1.7
@@ -29,7 +29,7 @@ char *strsignal(int sig)
   static char errbuf[16];
 
 #if defined(HAVE_SYS_SIGLIST) && defined(NSIG)
-#if !defined(SYS_SIGLIST_DECLARED)
+#if !defined(HAVE_DECL_SYS_SIGLIST)
   extern const char * const sys_siglist[];
 #endif
   if (sig>0 && sig<NSIG)