diff options
Diffstat (limited to 'src/meta/theme.h')
| -rw-r--r-- | src/meta/theme.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/meta/theme.h b/src/meta/theme.h index 66325536f..bb705979a 100644 --- a/src/meta/theme.h +++ b/src/meta/theme.h @@ -22,6 +22,10 @@ #ifndef META_THEME_H #define META_THEME_H +#if !defined(__META_H_INSIDE__) && !defined(MUTTER_COMPILATION) +#error "Only <meta/meta.h> can be included directly." +#endif + #include <glib.h> /** |