From d4210ea2d0c7f1f577e67853ec7106a2f371c28b Mon Sep 17 00:00:00 2001
From: Sandeep Mistry <s.mistry@arduino.cc>
Date: Tue, 3 Jan 2017 13:41:58 -0500
Subject: [PATCH] Add virtual beginMulticast(...) stub to UDP class
---
cores/arduino/Udp.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/cores/arduino/Udp.h b/cores/arduino/Udp.h
index dc5644b9..89f31c67 100644
--- a/cores/arduino/Udp.h
+++ b/cores/arduino/Udp.h
@@ -41,7 +41,8 @@
class UDP : public Stream {
public:
- virtual uint8_t begin(uint16_t) =0; // initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
+ virtual uint8_t begin(uint16_t) =0; // initialize, start listening on specified port. Returns 1 if successful, 0 if there are no sockets available to use
+ virtual uint8_t beginMulticast(IPAddress, uint16_t) { return 0; } // initialize, start listening on specified multicast IP address and port. Returns 1 if successful, 0 on failure
virtual void stop() =0; // Finish with the UDP socket
// Sending UDP packets
--
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