diff options
Diffstat (limited to 'newlib/libc/stdlib/mbstowcs.c')
| -rw-r--r-- | newlib/libc/stdlib/mbstowcs.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/newlib/libc/stdlib/mbstowcs.c b/newlib/libc/stdlib/mbstowcs.c index cb09f31d0..334b5f54d 100644 --- a/newlib/libc/stdlib/mbstowcs.c +++ b/newlib/libc/stdlib/mbstowcs.c @@ -17,13 +17,13 @@ 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 <<mbstowcs>>. In this case, the only ``multi-byte character sequences'' recognized are single bytes, and they are ``converted'' to wide-char versions simply by byte extension. -When MB_CAPABLE is defined, this routine calls <<_mbstowcs_r>> to perform +When _MB_CAPABLE is defined, this routine calls <<_mbstowcs_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. @@ -31,7 +31,7 @@ be restricted to a defined set of locales. RETURNS This implementation of <<mbstowcs>> 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 multi-byte characters is invalid or incomplete; otherwise it returns the minimum of: <<n>> or the number of multi-byte characters in <<s>> plus 1 (to @@ -49,6 +49,7 @@ effects vary with the locale. #ifndef _REENT_ONLY +#include <newlib.h> #include <stdlib.h> #include <wchar.h> @@ -58,12 +59,12 @@ _DEFUN (mbstowcs, (pwcs, s, n), const char *s _AND size_t n) { -#ifdef MB_CAPABLE +#ifdef _MB_CAPABLE mbstate_t state; state.__count = 0; return _mbstowcs_r (_REENT, pwcs, s, n, &state); -#else /* not MB_CAPABLE */ +#else /* not _MB_CAPABLE */ int count = 0; @@ -76,7 +77,7 @@ _DEFUN (mbstowcs, (pwcs, s, n), } return count; -#endif /* not MB_CAPABLE */ +#endif /* not _MB_CAPABLE */ } #endif /* !_REENT_ONLY */ |