diff options
Diffstat (limited to 'lib/c-strcase.h')
| -rw-r--r-- | lib/c-strcase.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/c-strcase.h b/lib/c-strcase.h index 3e874b5e..b75e8dd1 100644 --- a/lib/c-strcase.h +++ b/lib/c-strcase.h @@ -1,5 +1,5 @@ /* Case-insensitive string comparison functions in C locale. - Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2022 Free Software + Copyright (C) 1995-1996, 2001, 2003, 2005, 2009-2024 Free Software Foundation, Inc. This file is free software: you can redistribute it and/or modify @@ -18,6 +18,11 @@ #ifndef C_STRCASE_H #define C_STRCASE_H +/* This file uses _GL_ATTRIBUTE_PURE. */ +#if !_GL_CONFIG_H_INCLUDED + #error "Please include config.h first." +#endif + #include <stddef.h> |