From: Ismael Luceno <ismael@sourcemage.org>
Subject: [PATCH] Fix portability issues

Enables building against musl libc.

---
 include/net/ppp_defs.h         |    2 ++
 pppd/plugins/rp-pppoe/plugin.c |    2 ++
 pppd/plugins/rp-pppoe/pppoe.h  |    2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

--- a/include/net/ppp_defs.h
+++ b/include/net/ppp_defs.h
@@ -38,6 +38,8 @@
 #ifndef _PPP_DEFS_H_
 #define _PPP_DEFS_H_

+#include <sys/time.h>
+
 /*
  * The basic PPP frame.
  */
--- a/pppd/plugins/rp-pppoe/pppoe.h
+++ b/pppd/plugins/rp-pppoe/pppoe.h
@@ -92,7 +92,7 @@ typedef unsigned long UINT32_t;
 #ifdef HAVE_SYS_SOCKET_H
 #include <sys/socket.h>
 #endif
-#ifndef HAVE_SYS_DLPI_H
+#if !defined HAVE_SYS_DLPI_H && defined HAVE_NET_ETHERNET_H
 #include <netinet/if_ether.h>
 #endif
 #endif
--- a/pppd/plugins/rp-pppoe/plugin.c
+++ b/pppd/plugins/rp-pppoe/plugin.c
@@ -46,7 +46,9 @@ static char const RCSID[] =
 #include <unistd.h>
 #include <fcntl.h>
 #include <signal.h>
+#ifdef HAVE_NET_ETHERNET_H
 #include <net/ethernet.h>
+#endif
 #include <net/if_arp.h>
 #include <linux/ppp_defs.h>
 #include <linux/if_pppox.h>