1 files changed, 3 insertions, 4 deletions
diff --git a/cores/arduino/NetClient.h b/cores/arduino/NetClient.h
index ea64664..35bfa0a 100644
--- a/cores/arduino/NetClient.h
+++ b/cores/arduino/NetClient.h
@@ -1,6 +1,5 @@
 #ifndef netclient_h
 #define netclient_h
-#include "WProgram.h"	
 #include "Print.h"
 #include "NetClient.h"
 #include "IPAddress.h"
@@ -10,9 +9,9 @@ class NetClient : public Stream {
 public:
   virtual int connect(IPAddress ip, uint16_t port) =0;
   virtual int connect(const char *host, uint16_t port) =0;
-  virtual void write(uint8_t) =0;
-  virtual void write(const char *str) =0;
-  virtual void write(const uint8_t *buf, size_t size) =0;
+  virtual size_t write(uint8_t) =0;
+  virtual size_t write(const char *str) =0;
+  virtual size_t write(const uint8_t *buf, size_t size) =0;
   virtual int available() = 0;
   virtual int read() = 0;
   virtual int read(uint8_t *buf, size_t size) = 0;