X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fprt-ext.h;h=27b2af5d2fe6176f6f13ab9e9ef81448f77b1b8b;hp=d7f2ddf1ed7157059b2af46b1843731c94b3f23e;hb=657fb99115b87a5244e9a33bbe4ca3d9d18849c4;hpb=f305305306da9af74ed6c559f2b06353fd5a7c82

diff --git a/include/prt-ext.h b/include/prt-ext.h
index d7f2ddf..27b2af5 100644
--- a/include/prt-ext.h
+++ b/include/prt-ext.h
@@ -29,6 +29,11 @@
  * Biased-choice External for Z39.50.
  */
 
+#ifndef PRT_EXT_H
+#define PRT_EXT_H
+
+#include <yconfig.h>
+
 struct Z_External
 {
     Odr_oid *direct_reference;
@@ -72,4 +77,6 @@ struct Z_External
     } u;
 };
 
-int z_External(ODR o, Z_External **p, int opt);
+int MDF z_External(ODR o, Z_External **p, int opt);
+
+#endif