diff options
Diffstat (limited to 'libemail-engine/camel-sasl-xoauth2.h')
| -rw-r--r-- | libemail-engine/camel-sasl-xoauth2.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libemail-engine/camel-sasl-xoauth2.h b/libemail-engine/camel-sasl-xoauth2.h index 940964b498..fa461447d2 100644 --- a/libemail-engine/camel-sasl-xoauth2.h +++ b/libemail-engine/camel-sasl-xoauth2.h @@ -16,6 +16,10 @@ * */ +#if !defined (__LIBEMAIL_ENGINE_H_INSIDE__) && !defined (LIBEMAIL_ENGINE_COMPILATION) +#error "Only <libemail-engine/libemail-engine.h> should be included directly." +#endif + #ifndef CAMEL_SASL_XOAUTH2_H #define CAMEL_SASL_XOAUTH2_H |