$NetBSD: patch-aa,v 1.1 2006/06/20 03:37:04 minskim Exp $

--- src/history.h.orig	1999-03-06 14:43:24.000000000 -0800
+++ src/history.h
@@ -12,6 +12,18 @@
 
 # ifndef NO_HISTORY
 
+typedef struct History {	/* circular list of Alines, and logfile */
+    struct Aline **alines;
+    int size;			/* actual number of lines currently saved */
+    int maxsize;		/* maximum number of lines that can be saved */
+    int first;			/* position of first line in circular array */
+    int last;			/* position of last line in circular array */
+    int index;			/* current recall position */
+    int total;			/* total number of lines ever saved */
+    TFILE *logfile;
+    CONST char *logname;
+} History;
+
 extern void   NDECL(init_histories);
 extern struct History *FDECL(init_history,(struct History *hist, int maxsize));
 extern void   FDECL(free_history,(struct History *hist));