diff options
Diffstat (limited to 'tests/signed-snan.h')
| -rw-r--r-- | tests/signed-snan.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tests/signed-snan.h b/tests/signed-snan.h index 7a73ee84..ad0f4cdd 100644 --- a/tests/signed-snan.h +++ b/tests/signed-snan.h @@ -1,5 +1,5 @@ /* Macros for signalling not-a-number. - Copyright (C) 2023-2024 Free Software Foundation, Inc. + Copyright (C) 2023-2025 Free Software Foundation, Inc. This file is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as @@ -17,6 +17,11 @@ #ifndef _SIGNED_SNAN_H #define _SIGNED_SNAN_H +/* This file uses _GL_UNUSED. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + #include "signed-nan.h" #include "snan.h" |