2 files changed, 26 insertions, 0 deletions
diff --git a/gnulib b/gnulib
deleted file mode 160000
-Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1
diff --git a/gnulib/lib/physmem.h b/gnulib/lib/physmem.h
new file mode 100644
index 0000000..f4f94cc
--- /dev/null
+++ b/gnulib/lib/physmem.h
@@ -0,0 +1,26 @@
+/* Calculate the size of physical memory.
+
+   Copyright (C) 2000, 2003, 2009-2011 Free Software Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* Written by Paul Eggert.  */
+
+#ifndef PHYSMEM_H_
+# define PHYSMEM_H_ 1
+
+double physmem_total (void);
+double physmem_available (void);
+
+#endif /* PHYSMEM_H_ */