From 6dd5de8c21284530a7d9716b979812446cc4eb79 Mon Sep 17 00:00:00 2001
From: Martin Wilck <mwilck@suse.com>
Date: Wed, 21 Mar 2018 23:56:05 +0100
Subject: [PATCH] hplip: misc missing #includes and definitions

---
 protocol/discovery/mdns.c | 1 +
 protocol/discovery/mdns.h | 1 +
 scan/sane/hpaio.c         | 1 +
 scan/sane/http.c          | 1 +
 4 files changed, 4 insertions(+)

diff --git a/protocol/discovery/mdns.c b/protocol/discovery/mdns.c
index 75ef0eab7214..c58d218390f5 100644
--- a/protocol/discovery/mdns.c
+++ b/protocol/discovery/mdns.c
@@ -40,6 +40,7 @@
 #include <net/if.h>
 #include "mdns.h"
 #include <unistd.h>
+#include <ctype.h>
 #include <sys/ioctl.h>
 
 /* Convert "www.google.com" to "3www6google3com". */
diff --git a/protocol/discovery/mdns.h b/protocol/discovery/mdns.h
index 56d8847da28a..d64e668fe194 100644
--- a/protocol/discovery/mdns.h
+++ b/protocol/discovery/mdns.h
@@ -105,5 +105,6 @@ static unsigned char* mdns_readMDL(unsigned char *p, unsigned char *normalized_m
 static DNS_RECORD* send_and_receive(struct mdns_socket *mdns_sock, const char *name,
 				    int query_type, int read_mode);
 static int get_ipv4_address(const char *iface, struct in_addr *addr);
+int mdns_probe_nw_scanners(char* uris_buf, int buf_size, int *count);
 #endif // _DISCOVERY_MDNS_H
 
diff --git a/scan/sane/hpaio.c b/scan/sane/hpaio.c
index ae34cfb63fd9..28899d10bae3 100644
--- a/scan/sane/hpaio.c
+++ b/scan/sane/hpaio.c
@@ -46,6 +46,7 @@
 #include "sclpml.h"
 #include "escl.h"
 #include "io.h"
+#include "mdns.h"
 
 #define DEBUG_DECLARE_ONLY
 #include "sanei_debug.h"
diff --git a/scan/sane/http.c b/scan/sane/http.c
index 800df91bb3f3..ae5edf4c8fe8 100644
--- a/scan/sane/http.c
+++ b/scan/sane/http.c
@@ -33,6 +33,7 @@
 
 #include <stdio.h>
 #include <stdlib.h>
+#include <unistd.h>
 #include <string.h>
 #include <syslog.h>
 #include <ctype.h>
-- 
2.16.1