Please clarify copyright holders for https://github.com/containers/container-libs/tree/main/image/signature/internal/sequoia

[siretart]

The files in https://github.com/containers/container-libs/tree/main/image/signature/internal/sequoia appear to be Apache-2.0 licensed. Looking at https://github.com/containers/container-libs/blob/main/image/signature/internal/sequoia/gosequoia.h#L2-L5

• Copying and distribution of this file, with or without modification,
• are permitted in any medium without royalty provided the copyright
• notice and this notice are preserved. This file is offered as-is,
• without any warranty.

What's the copyright statement? Who is holding the copyright?

[siretart]

cc: @ueno PTAL

[ueno]

Good catch, I've filed #473 and also updated ueno/dlwrap@eaaa613.

[afbjorklund]

You might want to consider using SPDX also

* SPDX-FileCopyrightText: 2025 Daiki Ueno
*
* SPDX-License-Identifier: FSFAP

[ueno]

@afbjorklund I guess we use either SPDX-tagname or the expanded copyright/license notices, but having both seems too much for me.