Do not warn about mblen, mbtowc and wctomb unused result.

diff --git a/ChangeLog b/ChangeLog
index 7d957d5a8169e10a3da3d70467ade1d8642c048d..66e66386169c6cad6bdd34af53bccd44c0e5e6f5 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-20  Ondřej Bílka  <neleai@seznam.cz>
+
+       [BZ 14176]
+       * stdlib/stdlib.h (mblen, mbtowc, wctomb): Remove __wur.
+
 2013-03-19  Roland McGrath  <roland@hack.frob.com>
 
        * sysdeps/posix/libc_fatal.c: Include <sys/mman.h>.

diff --git a/stdlib/stdlib.h b/stdlib/stdlib.h
index f7a818aa659b490240fa5916d6c91d549c458aba..4b839441c383c841510da3c512725ccfa48607f7 100644 (file)
--- a/stdlib/stdlib.h
+++ b/stdlib/stdlib.h
@@ -861,14 +861,14 @@ extern int qfcvt_r (long double __value, int __ndigit,
 __BEGIN_NAMESPACE_STD
 /* Return the length of the multibyte character
    in S, which is no longer than N.  */
-extern int mblen (const char *__s, size_t __n) __THROW __wur;
+extern int mblen (const char *__s, size_t __n) __THROW;
 /* Return the length of the given multibyte character,
    putting its `wchar_t' representation in *PWC.  */
 extern int mbtowc (wchar_t *__restrict __pwc,
-                  const char *__restrict __s, size_t __n) __THROW __wur;
+                  const char *__restrict __s, size_t __n) __THROW;
 /* Put the multibyte character represented
    by WCHAR in S, returning its length.  */
-extern int wctomb (char *__s, wchar_t __wchar) __THROW __wur;
+extern int wctomb (char *__s, wchar_t __wchar) __THROW;
 
 
 /* Convert a multibyte string to a wide char string.  */