$NetBSD: patch-aj,v 1.3 2025/04/29 14:18:00 tnn Exp $

--- tcpdchk.c.orig	1999-10-28 06:38:06.000000000 +0000
+++ tcpdchk.c
@@ -25,14 +25,14 @@ static char sccsid[] = "@(#) tcpdchk.c 1
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <syslog.h>
 #include <setjmp.h>
 #include <errno.h>
 #include <netdb.h>
 #include <string.h>
+#include <unistd.h>
 
-extern int errno;
-extern void exit();
 extern int optind;
 extern char *optarg;
 
@@ -67,14 +67,14 @@ extern jmp_buf tcpd_buf;
   * Local stuff.
   */
 static void usage();
-static void parse_table();
-static void print_list();
-static void check_daemon_list();
-static void check_client_list();
-static void check_daemon();
-static void check_user();
-static int check_host();
-static int reserved_name();
+static void parse_table(char *, struct request_info *);
+static void print_list(char *, char *);
+static void check_daemon_list(char *);
+static void check_client_list(char *);
+static void check_daemon(char *);
+static void check_user(char *);
+static int check_host(char *);
+static int reserved_name(char *);
 
 #define PERMIT	1
 #define DENY	0