Cygwin: Export newlib ndbm functions

Signed-off-by: Corinna Vinschen <corinna-cygwin@cygwin.com>

winsup/cygwin/common.din

@@ -394,6 +394,16 @@ cygwin_stackdump SIGFE
 cygwin_umount SIGFE
 cygwin_winpid_to_pid SIGFE
 daemon SIGFE
+dbm_clearerr SIGFE
+dbm_close SIGFE
+dbm_delete SIGFE
+dbm_dirfno SIGFE
+dbm_error SIGFE
+dbm_fetch SIGFE
+dbm_firstkey SIGFE
+dbm_nextkey SIGFE
+dbm_open SIGFE
+dbm_store SIGFE
 difftime NOSIGFE
 dirfd SIGFE
 dirname NOSIGFE

winsup/cygwin/include/cygwin/version.h

@@ -511,12 +511,14 @@ details. */
   338: Export secure_getenv.
   339: Export sched_getaffinity, sched_setaffinity, pthread_getaffinity_np,
        pthread_setaffinity_np, __sched_getaffinity_sys.
+  340: Export dbm_clearerr, dbm_close, dbm_delete, dbm_dirfno, dbm_error,
+       dbm_fetch, dbm_firstkey, dbm_nextkey, dbm_open, dbm_store.
 
   Note that we forgot to bump the api for ualarm, strtoll, strtoull,
   sigaltstack, sethostname. */
 
 #define CYGWIN_VERSION_API_MAJOR 0
-#define CYGWIN_VERSION_API_MINOR 339
+#define CYGWIN_VERSION_API_MINOR 340
 
 /* There is also a compatibity version number associated with the shared memory
    regions.  It is incremented when incompatible changes are made to the shared

winsup/cygwin/release/3.1.0

@@ -8,6 +8,8 @@ What's new:
 - New APIs: sched_getaffinity, sched_setaffinity, pthread_getaffinity_np,
   pthread_setaffinity_np.
 
+- New APIs: dbm_clearerr, dbm_close, dbm_delete, dbm_dirfno, dbm_error,
+  dbm_fetch, dbm_firstkey, dbm_nextkey, dbm_open, dbm_store.
 
 What changed:
 -------------

winsup/doc/new-features.xml

@@ -35,6 +35,16 @@ sched_getaffinity, sched_setaffinity, pthread_getaffinity_np,
 pthread_setaffinity_np.
 </para></listitem>
 
+<listitem><para>
+New APIs: sched_getaffinity, sched_setaffinity, pthread_getaffinity_np,
+pthread_setaffinity_np.
+</para></listitem>
+
+<listitem><para>
+New APIs: dbm_clearerr, dbm_close, dbm_delete, dbm_dirfno, dbm_error,
+dbm_fetch, dbm_firstkey, dbm_nextkey, dbm_open, dbm_store.
+</para></listitem>
+
 </itemizedlist>
 
 </sect2>