New upstream version 1.3upstream/1.3upstream

1 files changed, 15 insertions, 7 deletions

diff --git a/tests/signed-snan.h b/tests/signed-snan.h
index 7e6483a7..7a73ee84 100644
--- a/tests/signed-snan.h
+++ b/tests/signed-snan.h
@@ -1,17 +1,17 @@
 /* Macros for signalling not-a-number.
    Copyright (C) 2023-2024 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 file 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 program is distributed in the hope that it will be useful,
+   This file 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.
+   GNU Lesser General Public License for more details.
 
-   You should have received a copy of the GNU General Public License
+   You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
 
 #ifndef _SIGNED_SNAN_H
@@ -20,6 +20,10 @@
 #include "signed-nan.h"
 #include "snan.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 
 #if HAVE_SNANF
 
@@ -139,4 +143,8 @@ negative_SNaNl ()
 #endif
 
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* _SIGNED_SNAN_H */