===================================================================
RCS file: /cvs/docbook2mdoc/Attic/extern.h,v
retrieving revision 1.26
retrieving revision 1.27
diff -u -p -r1.26 -r1.27
--- docbook2mdoc/Attic/extern.h	2019/03/22 15:38:09	1.26
+++ docbook2mdoc/Attic/extern.h	2019/03/22 15:54:43	1.27
@@ -1,6 +1,3 @@
-#ifndef EXTERN_H
-#define EXTERN_H
-
 /*
  * All recognised node types.
  */
@@ -131,12 +128,3 @@ enum	attrval {
 	ATTRVAL_REQ,
 	ATTRVAL__MAX
 };
-
-__BEGIN_DECLS
-
-int isattrkey(enum nodeid node, enum attrkey key);
-int isattrval(enum attrkey key, enum attrval val);
-
-__END_DECLS
-
-#endif