first add sdk

component/common/network/mDNS/mDNSPlatform.c

@@ -0,0 +1,37 @@
+#include <lwip/sockets.h>
+#include <lwip/netif.h>
+extern struct netif xnetif[];
+
+/*-----------------------------------------------------------------------
+ * Mandatory functions
+ *-----------------------------------------------------------------------*/
+
+// Mandatory function for custom initialization
+// called when mDNS initialization
+void mDNSPlatformCustomInit(void)
+{
+	xnetif[0].flags |= NETIF_FLAG_IGMP;
+}
+
+uint16_t mDNSPlatformHtons(uint16_t hostshort)
+{
+	return htons(hostshort);
+}
+
+uint32_t mDNSPlatformInetAddr(char *cp)
+{
+	return inet_addr(cp);
+}
+
+// Mandatory function to get hostname
+// called when mDNS initialization
+char *mDNSPlatformHostname(void)
+{
+#if LWIP_NETIF_HOSTNAME
+	return xnetif[0].hostname;
+#else
+	return "ameba";
+#endif
+}
+
+/*-----------------------------------------------------------------------*/