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-rw-r--r--net/arp.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/net/arp.c b/net/arp.c
index 8e1d2ed..20c6b2d 100644
--- a/net/arp.c
+++ b/net/arp.c
@@ -27,15 +27,15 @@
#endif
IPaddr_t NetArpWaitPacketIP;
-IPaddr_t NetArpWaitReplyIP;
+static IPaddr_t NetArpWaitReplyIP;
/* MAC address of waiting packet's destination */
uchar *NetArpWaitPacketMAC;
int NetArpWaitTxPacketSize;
ulong NetArpWaitTimerStart;
int NetArpWaitTry;
-uchar *NetArpTxPacket; /* THE ARP transmit packet */
-uchar NetArpPacketBuf[PKTSIZE_ALIGN + PKTALIGN];
+static uchar *NetArpTxPacket; /* THE ARP transmit packet */
+static uchar NetArpPacketBuf[PKTSIZE_ALIGN + PKTALIGN];
void ArpInit(void)
{