GNU C Library (glibc)
Copyright (C) Free Software Foundation

This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.

This library 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
Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

Source Code: https://www.gnu.org/software/libc/sources.html
Git Repository: https://sourceware.org/git/?p=glibc.git
Official Site: https://www.gnu.org/software/libc/

IMPORTANT: This is a system library that is dynamically linked and can be replaced by users.
The full LGPL v2.1 license text is available in lgpl-2.1.txt.