diff options
Diffstat (limited to 'e-util/e-alert.h')
| -rw-r--r-- | e-util/e-alert.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/e-util/e-alert.h b/e-util/e-alert.h index 4cba32135d..5282442c1d 100644 --- a/e-util/e-alert.h +++ b/e-util/e-alert.h @@ -22,6 +22,10 @@ * */ +#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION) +#error "Only <e-util/e-util.h> should be included directly." +#endif + #ifndef E_ALERT_H #define E_ALERT_H |