diff options
Diffstat (limited to 'newlib/libc/stdlib/wcstombs.c')
| -rw-r--r-- | newlib/libc/stdlib/wcstombs.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/newlib/libc/stdlib/wcstombs.c b/newlib/libc/stdlib/wcstombs.c index f02d4ab1f..83e48da93 100644 --- a/newlib/libc/stdlib/wcstombs.c +++ b/newlib/libc/stdlib/wcstombs.c @@ -17,12 +17,12 @@ TRAD_SYNOPSIS size_t <[n]>; DESCRIPTION -When MB_CAPABLE is not defined, this is a minimal ANSI-conforming +When _MB_CAPABLE is not defined, this is a minimal ANSI-conforming implementation of <<wcstombs>>. In this case, all wide-characters are expected to represent single bytes and so are converted simply by casting to char. -When MB_CAPABLE is defined, this routine calls <<_wcstombs_r>> to perform +When _MB_CAPABLE is defined, this routine calls <<_wcstombs_r>> to perform the conversion, passing a state variable to allow state dependent decoding. The result is based on the locale setting which may be restricted to a defined set of locales. @@ -30,7 +30,7 @@ be restricted to a defined set of locales. RETURNS This implementation of <<wcstombs>> returns <<0>> if <[s]> is <<NULL>> or is the empty string; -it returns <<-1>> if MB_CAPABLE and one of the +it returns <<-1>> if _MB_CAPABLE and one of the wide-char characters does not represent a valid multi-byte character; otherwise it returns the minimum of: <<n>> or the number of bytes that are transferred to <<s>>, not including the @@ -50,6 +50,7 @@ effects vary with the locale. #ifndef _REENT_ONLY +#include <newlib.h> #include <stdlib.h> #include <wchar.h> @@ -59,12 +60,12 @@ _DEFUN (wcstombs, (s, pwcs, n), const wchar_t *pwcs _AND size_t n) { -#ifdef MB_CAPABLE +#ifdef _MB_CAPABLE mbstate_t state; state.__count = 0; return _wcstombs_r (_REENT, s, pwcs, n, &state); -#else /* not MB_CAPABLE */ +#else /* not _MB_CAPABLE */ int count = 0; if (n != 0) { @@ -76,7 +77,7 @@ _DEFUN (wcstombs, (s, pwcs, n), } return count; -#endif /* not MB_CAPABLE */ +#endif /* not _MB_CAPABLE */ } #endif /* !_REENT_ONLY */ |