Mention glibc function 'fallocate'.

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

diff --git a/doc/glibc-functions/putwchar_unlocked.texi b/doc/glibc-functions/putwchar_unlocked.texi
index e6a1d299f2c056dcd7c9b94e21e14dde3a76851c..7ef50310f6f664e794ef157c7bf9784f755e0cb5 100644 (file)
--- a/doc/glibc-functions/putwchar_unlocked.texi
+++ b/doc/glibc-functions/putwchar_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