To initialize wchar_t wc=(wchar_t)0; may also help. On Tue, Jul 28, 2009 at 6:56 AM, Andy Koppe<andy.koppe@gmail.com> wrote: > 2009年7月28日 Pedro Izecksohn: >> The bug is in O.P.'s code as &s is not being passed to mbrtowc. >> From http://www.opengroup.org/onlinepubs/009695399/functions/mbrtowc.html: > "If ps is a null pointer, the mbrtowc() function shall use its own > internal mbstate_t object, which shall be initialized at program > start-up to the initial conversion state." >> The test also fails when passing &s instead. (I'd accidentally left in > the local mb_state.) >> Andy -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple