| author | Rich Felker <dalias@aerifal.cx> | 2011年02月12日 00:22:29 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011年02月12日 00:22:29 -0500 |
| commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
| tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/multibyte/mbtowc.c | |
| download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz | |
| -rw-r--r-- | src/multibyte/mbtowc.c | 19 |
diff --git a/src/multibyte/mbtowc.c b/src/multibyte/mbtowc.c new file mode 100644 index 00000000..bdcaeb3c --- /dev/null +++ b/src/multibyte/mbtowc.c @@ -0,0 +1,19 @@ +/* + * This code was written by Rich Felker in 2010; no copyright is claimed. + * This code is in the public domain. Attribution is appreciated but + * unnecessary. + */ + +#include <stdlib.h> +#include <inttypes.h> +#include <wchar.h> +#include <errno.h> + +#include "internal.h" + +int mbtowc(wchar_t *wc, const char *s, size_t n) +{ + mbstate_t st = { 0 }; + n = mbrtowc(wc, s, n, &st); + return n+2 ? n : -1; +} |