diff options
Diffstat (limited to 'src/meta/types.h')
| -rw-r--r-- | src/meta/types.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/meta/types.h b/src/meta/types.h index d3a5ca32b..2a1329bbd 100644 --- a/src/meta/types.h +++ b/src/meta/types.h @@ -20,6 +20,10 @@ #ifndef META_TYPES_H #define META_TYPES_H +#if !defined(__META_H_INSIDE__) && !defined(MUTTER_COMPILATION) +#error "Only <meta/meta.h> can be included directly." +#endif + /** * MetaCompositor: (skip) * |