diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog
index 85648fcf1..65926b055 100644
--- a/winsup/cygwin/ChangeLog
+++ b/winsup/cygwin/ChangeLog
@@ -1,3 +1,9 @@
+2008-04-22  Corinna Vinschen  <corinna@vinschen.de>
+
+	* cygwin.din (fmemopen): Export.
+	(open_memstream): Export.
+	* include/cygwin/version.h: Bump API minor number.
+
 2008-04-22  Corinna Vinschen  <corinna@vinschen.de>
 
 	* sec_auth.cc (create_token): Add integrity level SID to token on
diff --git a/winsup/cygwin/cygwin.din b/winsup/cygwin/cygwin.din
index 5e08b7159..b1fbffe80 100644
--- a/winsup/cygwin/cygwin.din
+++ b/winsup/cygwin/cygwin.din
@@ -476,6 +476,7 @@ fma NOSIGFE
 fmaf NOSIGFE
 fmax NOSIGFE
 fmaxf NOSIGFE
+fmemopen SIGFE
 fmin NOSIGFE
 fminf NOSIGFE
 fmod NOSIGFE
@@ -1017,6 +1018,7 @@ _ntohs = ntohs NOSIGFE
 on_exit SIGFE
 open SIGFE
 _open = open SIGFE
+open_memstream SIGFE
 _open64
 opendir SIGFE
 __opendir_with_d_ino SIGFE
diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h
index f9bbc9453..65902fcdf 100644
--- a/winsup/cygwin/include/cygwin/version.h
+++ b/winsup/cygwin/include/cygwin/version.h
@@ -327,12 +327,13 @@ details. */
       182: Export lockf.
       FIXME: Removed 12 year old and entirely wrong wprintf function at
            this point.  We need a working implementation soon.
+      183: Export open_memstream, fmemopen.
      */
 
      /* Note that we forgot to bump the api for ualarm, strtoll, strtoull */
 
 #define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 182
+#define CYGWIN_VERSION_API_MINOR 183
 
      /* There is also a compatibity version number associated with the
 	shared memory regions.  It is incremented when incompatible