From 200819267fd20424150fce79c5e579945f8f8f5d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Ter=C3=A4s?= <timo.teras@iki.fi>
Date: Mon, 28 Oct 2013 14:13:59 +0200
Subject: fix various #include issues and remove unused functions

to compile against musl, and remove some gcc 4.8.x warnings.
---
 src/icmp.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/icmp.c')

diff --git a/src/icmp.c b/src/icmp.c
index eb1ec5c..15979eb 100644
--- a/src/icmp.c
+++ b/src/icmp.c
@@ -1,10 +1,12 @@
+#include <time.h>
 #include <errno.h>
 #include <netdb.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
-#include <asm/types.h>
+#include <sys/types.h>
 #include <arpa/inet.h>
 #include <netinet/ip.h>
 #include <netinet/ip_icmp.h>
@@ -13,7 +15,6 @@
 
 static char *pr_addr(__u32 addr)
 {
-	struct hostent *hp;
 	static char buf[4096];
 
 	sprintf(buf, "%s", inet_ntoa(*(struct in_addr *)&addr));
@@ -300,10 +301,9 @@ int icmp_send_ping(int fd, struct sockaddr *to, int tolen,
 	return icmp_send(fd, to, tolen, (void *) packet, len);
 }
 
-int icmp_read_reply(int fd, struct sockaddr *from, int fromlen,
+int icmp_read_reply(int fd, struct sockaddr *from, socklen_t fromlen,
 		    __u8 *buf, int buflen)
 {
-	struct iovec iov;
 	int len;
 
 	len = recvfrom(fd, buf, buflen, 0, from, &fromlen);
@@ -318,7 +318,7 @@ int icmp_read_reply(int fd, struct sockaddr *from, int fromlen,
 
 int icmp_open(float timeout)
 {
-	const int pmtudisc = IP_PMTUDISC_DO, yes = 1;
+	const int pmtudisc = IP_PMTUDISC_DO;
 	struct timeval tv;
 	int fd;
 
-- 
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