File db-1.85-clang17.patch of Package db1

diff -up db.1.85/PORT/linux/db_dump185.c.omv~ db.1.85/PORT/linux/db_dump185.c
--- db.1.85/PORT/linux/db_dump185.c.omv~	2023-10-22 22:02:49.747948395 +0200
+++ db.1.85/PORT/linux/db_dump185.c	2023-10-22 22:04:15.891927751 +0200
@@ -25,6 +25,7 @@ static const char sccsid[] = "@(#)db_dum
 #endif
 
 #include "db.h"
+extern void err(int x, const char *fmt, ...);
 
 /* Hash Table Information */
 typedef struct hashhdr185 {		/* Disk resident portion */