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Diffstat (limited to 'doc/posix-functions/wcsncmp.texi')
| -rw-r--r-- | doc/posix-functions/wcsncmp.texi | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/doc/posix-functions/wcsncmp.texi b/doc/posix-functions/wcsncmp.texi index b6282606ed..46874af46f 100644 --- a/doc/posix-functions/wcsncmp.texi +++ b/doc/posix-functions/wcsncmp.texi @@ -8,6 +8,14 @@ Gnulib module: wcsncmp Portability problems fixed by Gnulib: @itemize +@item +This function compares the wide characters as if they were unsigned, although +@code{wchar_t} is signed, on some platforms: +glibc 2.14.1 on x86 or x86_64, musl libc 1.2.3, macOS 12.5, FreeBSD 13.2, NetBSD 9.0, OpenBSD 7.2, Solaris 11.4. +@item +This function may return a wrong result if the two arguments are of different +length, on some platforms: +AIX 7.2 in 64-bit mode. @end itemize Portability problems not fixed by Gnulib: |