+This function does not allow trailing slashes when creating a
+destination directory, as in @code{rename("dir","new/")}:
+NetBSD 1.6.
+@item
+This function does not reject trailing slashes on the destination for
+non-directories on some platforms, as in @code{rename("file","new/")}:
+Solaris 10, Cygwin 1.5.x, mingw.
+@item
+This function does not reject trailing slashes on symlinks to
+non-directories on some platforms, as in
+@code{rename("link-to-file/","f")}:
+FreeBSD 7.2.
+@item
+This function ignores trailing slashes on symlinks on some platforms,
+such that @code{rename("link/","new")} corrupts @file{link}:
+Solaris 9.
+@item
+This function incorrectly reduces the link count when comparing two
+spellings of a hard link on some platforms:
+NetBSD 1.6, Cygwin 1.5.x.
+@item
+This function will not always replace an existing destination on some
+platforms:
+Cygwin 1.5.x, mingw.
+However, the replacement is not atomic for directories, and may end up
+losing the empty destination if the source could not be renamed.
+@item
+This function mistakenly allows names ending in @samp{.} or @samp{..}
+on some platforms:
+Cygwin 1.5.x, mingw.
+@item
+This function does not reject attempts to rename existing directories
+and non-directories onto one another on some platforms:
+Cygwin 1.5.x, mingw.
+@item
+This function does not allow trailing slashes on source directories on
+older platforms, as in @samp{rename("dir/","new")}: