diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index a65fc43ee..6e0d5b20a 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,8 @@
+2013-04-23  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin64.din (_setjmp): Export.
+	(_longjmp): Export.
+
 2013-04-23  Corinna Vinschen  <corinna@vinschen.de>
 
 	* Merge in cygwin-64bit-branch.  See ChangeLog.64bit for details.
diff --git a/winsup/cygwin/cygwin64.din b/winsup/cygwin/cygwin64.din
index 5a3f22a17..905e4da9b 100644
--- a/winsup/cygwin/cygwin64.din
+++ b/winsup/cygwin/cygwin64.din
@@ -629,6 +629,7 @@ login_tty SIGFE
 logout SIGFE
 logwtmp SIGFE
 longjmp NOSIGFE
+_longjmp = longjmp NOSIGFE
 lrand48 NOSIGFE
 lremovexattr SIGFE
 lrint NOSIGFE
@@ -984,6 +985,7 @@ setgroups SIGFE
 sethostent NOSIGFE
 setitimer SIGFE
 setjmp NOSIGFE
+_setjmp = setjmp NOSIGFE
 setlinebuf SIGFE
 setlocale NOSIGFE
 setlogmask NOSIGFE