git: 8885768c5ffe - stable/13 - msun: Add copyright notices

The branch stable/13 has been updated by emaste:

URL: https://cgit.FreeBSD.org/src/commit/?id=8885768c5ffe637386a4b579b23981e34aa03ec8

commit 8885768c5ffe637386a4b579b23981e34aa03ec8
Author:     Warner Losh <imp@FreeBSD.org>
AuthorDate: 2021-10-23 04:00:54 +0000
Commit:     Ed Maste <emaste@FreeBSD.org>
CommitDate: 2023-07-26 23:52:17 +0000

    msun: Add copyright notices
    
    These files were copied from MUSL. Add the standard copyright notice and
    SPDX-License-Identifier: MIT consistent with our new draft license
    policy. It reads word for word the same as the MIT license on the SPDX
    web site. Add a pointer to the MUSL COPYIRGHT file which contains a list
    of all authors of MUSL.
    
    Sponsored by:           Netflix
    Noticed by:             Steve Kargl
    
    (cherry picked from commit 3550a49f6814af38c21b0033ef8746953451dade)
---
 lib/msun/src/s_scalbn.c  | 8 ++++++++
 lib/msun/src/s_scalbnf.c | 8 ++++++++
 lib/msun/src/s_scalbnl.c | 8 ++++++++
 3 files changed, 24 insertions(+)

diff --git a/lib/msun/src/s_scalbn.c b/lib/msun/src/s_scalbn.c
index 3de663f8b670..2d4f7a3c6164 100644
--- a/lib/msun/src/s_scalbn.c
+++ b/lib/msun/src/s_scalbn.c
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2005-2020 Rich Felker, et al.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Please see https://git.musl-libc.org/cgit/musl/tree/COPYRIGHT
+ * for all contributors to musl.
+ */
 #include <float.h>
 #include <math.h>
 #include <stdint.h>
diff --git a/lib/msun/src/s_scalbnf.c b/lib/msun/src/s_scalbnf.c
index 3a46470b5661..8cf1e01150da 100644
--- a/lib/msun/src/s_scalbnf.c
+++ b/lib/msun/src/s_scalbnf.c
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2005-2020 Rich Felker, et al.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Please see https://git.musl-libc.org/cgit/musl/tree/COPYRIGHT
+ * for all contributors to musl.
+ */
 #include <math.h>
 #include <stdint.h>
 
diff --git a/lib/msun/src/s_scalbnl.c b/lib/msun/src/s_scalbnl.c
index a79f79b33480..6044c1b1d4f7 100644
--- a/lib/msun/src/s_scalbnl.c
+++ b/lib/msun/src/s_scalbnl.c
@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2005-2020 Rich Felker, et al.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * Please see https://git.musl-libc.org/cgit/musl/tree/COPYRIGHT
+ * for all contributors to musl.
+ */
 #include <math.h>
 #include <float.h>
 #include "math_private.h"