Added availability notes for samefile(), sameopenfile(), samestat()
since these are not available on Windows.
diff --git a/Doc/lib/libposixpath.tex b/Doc/lib/libposixpath.tex
index b4e1c5a..e467e46 100644
--- a/Doc/lib/libposixpath.tex
+++ b/Doc/lib/libposixpath.tex
@@ -135,12 +135,14 @@
directory (as indicated by device number and i-node number).
Raise an exception if a \function{os.stat()} call on either pathname
fails.
+Availability: Macintosh, \UNIX{}.
\end{funcdesc}
\begin{funcdesc}{sameopenfile}{fp1, fp2}
Return true if the file objects \var{fp1} and \var{fp2} refer to the
same file. The two file objects may represent different file
descriptors.
+Availability: Macintosh, \UNIX{}.
\end{funcdesc}
\begin{funcdesc}{samestat}{stat1, stat2}
@@ -149,6 +151,7 @@
\function{fstat()}, \function{lstat()}, or \function{stat()}. This
function implements the underlying comparison used by
\function{samefile()} and \function{sameopenfile()}.
+Availability: Macintosh, \UNIX{}.
\end{funcdesc}
\begin{funcdesc}{split}{path}