2002-09-09 Jeff Johnston <jjohnstn@redhat.com>

        * libc/include/sys/_types.h (_mbstate_t): Changed to use
        unsigned char internally.
        * libc/sys/linux/sys/_types.h: Ditto.
        * libc/include/sys/reent.h
        * libc/stdlib/mblen.c (mblen): Use function-specific state
        value from default reentrancy structure.
        * libc/stdlib/mblen_r.c (_mblen_r):  If return code from
        _mbtowc_r is less than 0, reset state __count value and
        return -1.
        * libc/stdlib/mbrlen.c (mbrlen): If the input state pointer
        is NULL, use the function-specific pointer provided in the
        default reentrancy structure.
        * libc/stdlib/mbrtowc.c: Add reentrant form of function.
        If input state pointer is NULL, use function-specific area
        provided in reentrancy structure.
        * libc/stdlib/mbsrtowcs.c: Ditto.
        * libc/stdlib/wcrtomb.c: Ditto.
        * libc/stdlib/wcsrtombs.c: Ditto.
        * libc/stdlib/mbstowcs.c: Reformat.
        * libc/stdlib/wcstombs.c: Ditto.
        * libc/stdlib/mbstowcs_r.c (_mbstowcs_r): If an error occurs,
        reset the state's __count value and return -1.
        * libc/stdlib/mbtowc.c: Ditto.
        * libc/stdlib/mbtowc_r.c (_mbtowc_r): Add restartable functionality.
        If number of bytes is used up before completing a valid multibyte
        character, return -2 and save the state.
        * libc/stdlib/wctomb_r.c (_wctomb_r): Define __state as __count
        and change some __count references to __state for clarity.

1 files changed, 1 insertions, 1 deletions

diff --git a/newlib/libc/sys/linux/sys/_types.h b/newlib/libc/sys/linux/sys/_types.h
index 316012929..c37abc37e 100644
--- a/newlib/libc/sys/linux/sys/_types.h
+++ b/newlib/libc/sys/linux/sys/_types.h
@@ -30,7 +30,7 @@ typedef struct
   union
   {
     wint_t __wch;
-    char __wchb[4];
+    unsigned char __wchb[4];
   } __value;		/* Value so far.  */
 } _mbstate_t;
 #endif /* _MBSTATE_T */