[dvi] Let kpathsea use ANSI C str(r)chr() instead of (r)index()

[evince.git] / libdocument / ev-document-factory.h

diff --git a/libdocument/ev-document-factory.h b/libdocument/ev-document-factory.h
index 82e47a2e3f519378f147c9e52922ad485fb8c5db..6b551817de4a932c7a92e130bf740216eb31f46a 100644 (file)
--- a/libdocument/ev-document-factory.h
+++ b/libdocument/ev-document-factory.h
@@ -18,6 +18,10 @@
  *
  */
 
+#if !defined (__EV_EVINCE_DOCUMENT_H_INSIDE__) && !defined (EVINCE_COMPILATION)
+#error "Only <evince-document.h> can be included directly."
+#endif
+
 #ifndef EV_DOCUMENT_FACTORY_H
 #define EV_DOCUMENT_FACTORY_H