X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=libdocument%2Fev-document-layers.h;h=b04c8056d190e4d94b7be58003bdcb9aad018526;hb=761de5f5ba44cc94c98adf2b68809ea453d6bdfa;hp=506808bacd299329e712878728502a412796d900;hpb=1c96a6ef31a59a3d2498931bafa8151164e3e45e;p=evince.git

diff --git a/libdocument/ev-document-layers.h b/libdocument/ev-document-layers.h
index 506808ba..b04c8056 100644
--- a/libdocument/ev-document-layers.h
+++ b/libdocument/ev-document-layers.h
@@ -18,6 +18,10 @@
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  */
 
+#if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
+#error "Only <evince-document.h> can be included directly."
+#endif
+
 #ifndef EV_DOCUMENT_LAYERS_H
 #define EV_DOCUMENT_LAYERS_H