diff options
Diffstat (limited to 'lib/u64.h')
| -rw-r--r-- | lib/u64.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/u64.h b/lib/u64.h index d8009ad3913..af8441f52e5 100644 --- a/lib/u64.h +++ b/lib/u64.h @@ -19,6 +19,9 @@ #include <stdint.h> +#ifndef _GL_INLINE_HEADER_BEGIN + #error "Please include config.h first." +#endif _GL_INLINE_HEADER_BEGIN #ifndef _GL_U64_INLINE # define _GL_U64_INLINE _GL_INLINE |