memmem, strstr, strcasestr: fix bug with long periodic needle

[pspp] / doc / glibc-functions / getwchar_unlocked.texi

diff --git a/doc/glibc-functions/getwchar_unlocked.texi b/doc/glibc-functions/getwchar_unlocked.texi
index 701346ff0c6656192316a665ac0fdd1baac8454a..2d9dde237e836e43650493d91c3a19c7c438fa18 100644 (file)
--- a/doc/glibc-functions/getwchar_unlocked.texi
+++ b/doc/glibc-functions/getwchar_unlocked.texi
@@ -13,4 +13,7 @@ Portability problems not fixed by Gnulib:
 @item
 This function is missing on all non-glibc platforms:
 MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 5.1, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw, Interix 3.5, BeOS.
+@item
+On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
+accommodate all Unicode characters.
 @end itemize