Oops, fix mistake in last commit.

diff --git a/lib/unistd.in.h b/lib/unistd.in.h
index 6bd326459d541c1890f0398145caf48a1093bd49..95ac12667cfc2278bba9c996480e44a4680364d7 100644 (file)
--- a/lib/unistd.in.h
+++ b/lib/unistd.in.h
@@ -976,16 +976,10 @@ _GL_WARN_ON_USE (lseek, "lseek does not fail with ESPIPE on pipes on some "
 /* Create a pipe, defaulting to O_BINARY mode.
    Store the read-end as fd[0] and the write-end as fd[1].
    Return 0 upon success, or -1 with errno set upon failure.  */
-# if @HAVE_PIPE@
-#  if !(defined __cplusplus && defined GNULIB_NAMESPACE)
-#   define pipe rpl_pipe
-#  endif
-_GL_FUNCDECL_RPL (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_RPL (pipe, int, (int fd[2]));
-# else
+# if !@HAVE_PIPE@
 _GL_FUNCDECL_SYS (pipe, int, (int fd[2]) _GL_ARG_NONNULL ((1)));
-_GL_CXXALIAS_SYS (pipe, int, (int fd[2]));
 # endif
+_GL_CXXALIAS_SYS (pipe, int, (int fd[2]));
 _GL_CXXALIASWARN (pipe);
 #elif defined GNULIB_POSIXCHECK
 # undef pipe