X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;ds=sidebyside;f=doc%2Fposix-headers%2Fmath.texi;h=d0de2bae43b8a4587271954969ce7a307ca5fa66;hb=29abb5463234236cae0d607db33f16aeae395a39;hp=a7c8df77c209be6dd685798b758e1075a0801c61;hpb=2ada70ab05b07aaa3ec052bb0025678c422311e3;p=gnulib.git

diff --git a/doc/posix-headers/math.texi b/doc/posix-headers/math.texi
index a7c8df77c..d0de2bae4 100644
--- a/doc/posix-headers/math.texi
+++ b/doc/posix-headers/math.texi
@@ -1,7 +1,7 @@
 @node math.h
 @section @file{math.h}
 
-POSIX specification: @url{http://www.opengroup.org/susv3xbd/math.h.html}
+POSIX specification:@* @url{http://www.opengroup.org/onlinepubs/9699919799/basedefs/math.h.html}
 
 Gnulib module: math
 
@@ -9,7 +9,17 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 The macro @code{NAN} is not defined on some platforms:
-OpenBSD 4.0, AIX 5.1, IRIX 6.5, OSF/1 5.1, Solaris 10.
+OpenBSD 4.0, AIX 5.1, IRIX 6.5, OSF/1 5.1.
+
+@item
+The macro @code{NAN} is not exposed outside of C99 compilation on some
+platforms:
+glibc.
+
+@item
+The macros @code{NAN} and @code{HUGE_VAL} expand to a function address
+rather than a floating point constant on some platforms:
+Solaris 10.
 @end itemize
 
 Portability problems not fixed by Gnulib: