--- gforth/engine/signals.c	2003/02/02 11:05:50	1.24
+++ gforth/engine/signals.c	2003/03/08 19:52:05	1.26
@@ -72,8 +72,6 @@ void install_signal_handler(int sig, voi
 }
 #endif
 
-typedef void Sigfunc(int);
-
 Sigfunc *bsd_signal(int signo, Sigfunc *func)
 {
   struct sigaction act, oact;
@@ -109,8 +107,19 @@ signal_throw(int sig)
   case SIGBUS: code=-23; break;
 #endif
   case SIGSEGV: code=-9; break;
+#ifdef SIGPIPE
+  case SIGPIPE: code=-2049; break;
+#endif
   default: code=-256-sig; break;
   }
+#ifdef __CYGWIN__
+  /* the SA_NODEFER apparently does not work on Cygwin 1.3.18(0.69/3/2) */
+  {
+    sigset_t emptyset;
+    sigemptyset(&emptyset);
+    sigprocmask(SIG_SETMASK, &emptyset, NULL);
+  }
+#endif
   longjmp(throw_jmp_buf,code); /* !! or use siglongjmp ? */
 }