Rename CONCAT/CONCAT2 to ARDUINO_THREADS_CONCAT/_ in order to prevent name-clashes with similar named macros.

Author: aentinger

Diff for: src/Arduino_Threads.h

@@ -79,13 +79,13 @@ public: \
 #define SHARED(name, type) \
   Shared<type> name;
 
+#define ARDUINO_THREADS_CONCAT_(x,y) x##y
+#define ARDUINO_THREADS_CONCAT(x,y) ARDUINO_THREADS_CONCAT_(x,y)
+
 /**************************************************************************************
  * CLASS DECLARATION
  **************************************************************************************/
 
-#define CONCAT2(x,y) x##y
-#define CONCAT(x,y) CONCAT2(x,y)
-
 #define _macroToString(sequence) #sequence
 
 class Arduino_Threads
@@ -121,13 +121,13 @@ class Arduino_Threads
   void threadFunc();
 };
 
-#define THD_ENTER(tabname) class CONCAT(tabname, Class) : public Arduino_Threads { \
+#define THD_ENTER(tabname) class ARDUINO_THREADS_CONCAT(tabname, Class) : public Arduino_Threads { \
 public: \
-  CONCAT(tabname, Class)() { _tabname = _macroToString(tabname); } \
+  ARDUINO_THREADS_CONCAT(tabname, Class)() { _tabname = _macroToString(tabname); } \
 private: \
 
 #define THD_DONE(tabname) \
 };  \
-CONCAT(tabname,Class) tabname;
+ARDUINO_THREADS_CONCAT(tabname,Class) tabname;
 
 #endif /* ARDUINO_THREADS_H_ */