diff options
Diffstat (limited to 'newlib/libc/stdlib/wctomb_r.c')
| -rw-r--r-- | newlib/libc/stdlib/wctomb_r.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/newlib/libc/stdlib/wctomb_r.c b/newlib/libc/stdlib/wctomb_r.c index 2c462ba63..d1ee4978d 100644 --- a/newlib/libc/stdlib/wctomb_r.c +++ b/newlib/libc/stdlib/wctomb_r.c @@ -40,7 +40,11 @@ _DEFUN (__ascii_wctomb, (r, s, wchar, charset, state), if (s == NULL) return 0; +#ifdef __CYGWIN__ + if ((size_t)wchar >= 0x80) +#else if ((size_t)wchar >= 0x100) +#endif { r->_errno = EILSEQ; return -1; |