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Diffstat (limited to 'src/meta/meta-background-group.h')
| -rw-r--r-- | src/meta/meta-background-group.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/meta/meta-background-group.h b/src/meta/meta-background-group.h index 9997b739e..e18d6f924 100644 --- a/src/meta/meta-background-group.h +++ b/src/meta/meta-background-group.h @@ -3,6 +3,10 @@ #ifndef META_BACKGROUND_GROUP_H #define META_BACKGROUND_GROUP_H +#if !defined(__META_H_INSIDE__) && !defined(MUTTER_COMPILATION) +#error "Only <meta/meta.h> can be included directly." +#endif + #include <clutter/clutter.h> #define META_TYPE_BACKGROUND_GROUP (meta_background_group_get_type ()) |