Copyright (C) 2015-2023 Jonathan Müller and foonathan/memory contributors

This software is provided 'as-is', without any express or

implied warranty. In no event will the authors be held

liable for any damages arising from the use of this software.

Permission is granted to anyone to use this software for any purpose,

including commercial applications, and to alter it and redistribute

it freely, subject to the following restrictions:

1. The origin of this software must not be misrepresented;

you must not claim that you wrote the original software.

If you use this software in a product, an acknowledgment

in the product documentation would be appreciated but

is not required.

2. Altered source versions must be plainly marked as such,

and must not be misrepresented as being the original software.

3. This notice may not be removed or altered from any

source distribution.