diff options
Diffstat (limited to 'e-util/e-datetime-format.h')
| -rw-r--r-- | e-util/e-datetime-format.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/e-util/e-datetime-format.h b/e-util/e-datetime-format.h index 28eed151b3..5974349e06 100644 --- a/e-util/e-datetime-format.h +++ b/e-util/e-datetime-format.h @@ -20,6 +20,10 @@ * */ +#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION) +#error "Only <e-util/e-util.h> should be included directly." +#endif + #ifndef __E_DATETIME_FORMAT__ #define __E_DATETIME_FORMAT__ |