poll: return immediately on POLLHUP.

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

diff --git a/doc/posix-functions/wctob.texi b/doc/posix-functions/wctob.texi
index ea99ddd..7ac0f07 100644 (file)
--- a/doc/posix-functions/wctob.texi
+++ b/doc/posix-functions/wctob.texi
@@ -2,7 +2,7 @@
 @section @code{wctob}
 @findex wctob
 
-POSIX specification: @url{http://www.opengroup.org/onlinepubs/9699919799/functions/wctob.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/wctob.html}
 
 Gnulib module: wctob
 
@@ -12,6 +12,9 @@ Portability problems fixed by Gnulib:
 This function is missing on some platforms:
 HP-UX 11.00, IRIX 5.3, Solaris 2.6, mingw, Interix 3.5.
 @item
+This function clobbers caller-owned registers on some platforms:
+Cygwin 1.7.5.
+@item
 This function does not work on some platforms:
 Solaris 9.
 @item