1 files changed, 6 insertions, 5 deletions
diff --git a/win/tclWinError.c b/win/tclWinError.c
index 969780d..49eeed3 100644
--- a/win/tclWinError.c
+++ b/win/tclWinError.c
@@ -331,11 +331,6 @@ static const unsigned char wsaErrorTable[] = {
     EREMOTE		/* WSAEREMOTE */
 };
 
-#ifdef __CYGWIN__
-#   include <windows.h>
-#   define DWORD unsigned int
-#endif
-
 /*
  *----------------------------------------------------------------------
  *
@@ -415,6 +410,12 @@ tclWinDebugPanic(
 	fprintf(stderr, "\n");
 	fflush(stderr);
     }
+#   if defined(__GNUC__)
+    __builtin_trap();
+#   else
+    DebugBreak();
+#   endif
+    abort();
 }
 #endif
 /*