===================================================================
RCS file: /cvs/docbook2mdoc/Attic/extern.h,v
retrieving revision 1.23
retrieving revision 1.27
diff -u -p -r1.23 -r1.27
--- docbook2mdoc/Attic/extern.h	2014/10/12 15:08:45	1.23
+++ 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.
  */
@@ -40,7 +37,7 @@ enum	nodeid {
 	NODE_LINK,
 	NODE_LISTITEM,
 	NODE_LITERAL,
-	NODE_MANVOLNUM, 
+	NODE_MANVOLNUM,
 	NODE_MML_MATH,
 	NODE_MML_MFENCED,
 	NODE_MML_MFRAC,
@@ -50,8 +47,8 @@ enum	nodeid {
 	NODE_MML_MROW,
 	NODE_MML_MSUB,
 	NODE_MML_MSUP,
-	NODE_MODIFIER, 
-	NODE_NOTE, 
+	NODE_MODIFIER,
+	NODE_NOTE,
 	NODE_OPTION,
 	NODE_ORDEREDLIST,
 	NODE_PARA,
@@ -85,8 +82,8 @@ enum	nodeid {
 	NODE_SYNOPSIS,
 	NODE_TABLE,
 	NODE_TBODY,
-	NODE_TERM, 
-	NODE_TEXT, 
+	NODE_TERM,
+	NODE_TEXT,
 	NODE_TFOOT,
 	NODE_TGROUP,
 	NODE_THEAD,
@@ -111,7 +108,9 @@ enum	nodeid {
 enum	attrkey {
 	/* Alpha-order... */
 	ATTRKEY_CHOICE = 0,
+	ATTRKEY_CLOSE,
 	ATTRKEY_ID,
+	ATTRKEY_OPEN,
 	ATTRKEY_REP,
 	ATTRKEY__MAX
 };
@@ -129,13 +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);
-int isparent(enum nodeid node, enum nodeid parent);
-
-__END_DECLS
-
-#endif