More tests for module uninorm/u8-normcmp.

[gnulib.git] / doc / posix-functions / wcscasecmp.texi

diff --git a/doc/posix-functions/wcscasecmp.texi b/doc/posix-functions/wcscasecmp.texi
index 216e902..514f926 100644 (file)
--- a/doc/posix-functions/wcscasecmp.texi
+++ b/doc/posix-functions/wcscasecmp.texi
@@ -15,4 +15,7 @@ Portability problems not fixed by Gnulib:
 @item
 This function is missing on some platforms:
 MacOS X 10.3, FreeBSD 6.0, NetBSD 3.0, OpenBSD 3.8, AIX 4.3.2, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin, mingw.
+@item
+On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
+accommodate all Unicode characters.
 @end itemize