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

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

diff --git a/doc/glibc-functions/fgetwc_unlocked.texi b/doc/glibc-functions/fgetwc_unlocked.texi
index 2ae5c9a4d5d7c86e8987446af5243bbd597e2351..6ad8cb6a2a21c2c6851d051d1a4a1350bc827ed8 100644 (file)
--- a/doc/glibc-functions/fgetwc_unlocked.texi
+++ b/doc/glibc-functions/fgetwc_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