doc: Mention functions which are declared as macros.

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

diff --git a/doc/posix-functions/fabsf.texi b/doc/posix-functions/fabsf.texi
index e97dae1..87d8538 100644 (file)
--- a/doc/posix-functions/fabsf.texi
+++ b/doc/posix-functions/fabsf.texi
@@ -14,5 +14,8 @@ Portability problems not fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-AIX 5.1, Solaris 9, MSVC 9.
+AIX 5.1, Solaris 9.
+@item
+This function is only defined as a macro with arguments on some platforms:
+MSVC 9.
 @end itemize