New module 'wcscspn'.

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

diff --git a/doc/posix-functions/frexp.texi b/doc/posix-functions/frexp.texi
index f0a791c..149a6c7 100644 (file)
--- a/doc/posix-functions/frexp.texi
+++ b/doc/posix-functions/frexp.texi
@@ -2,7 +2,7 @@
 @section @code{frexp}
 @findex frexp
 
-POSIX specification: @url{http://www.opengroup.org/susv3xsh/frexp.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/functions/frexp.html}
 
 Gnulib module: frexp
 
@@ -12,6 +12,9 @@ Portability problems fixed by Gnulib:
 This function does not work on denormalized numbers on some platforms:
 NetBSD 3.0.
 @item
+This function does not work on negative zero on some platforms:
+NetBSD 4.99.
+@item
 This function does not work on infinite numbers on some platforms:
 IRIX 6.5, mingw.
 @end itemize