Completed API methods in fake library.

fake_lib/fakeethercat.h

@@ -56,6 +56,7 @@ struct pdo
     size_t sizeInBytes() const;
 
     Offset findEntry(uint16_t idx, uint8_t subindex) const;
+    Offset findEntryByPos(unsigned int) const;
 };
 
 struct syncManager
@@ -180,6 +181,11 @@ public:
         return const_cast<uint8_t *>(data.data());
     }
 
+    size_t getSize() const
+    {
+        return data.size();
+    }
+
     int activate();
     int process();
     int queue();
@@ -214,6 +220,8 @@ public:
     explicit ec_master(int id);
 
     int activate();
+    int deactivate();
+
     ec_domain *createDomain();
 
     int getNoSlaves() const { return slaves.size(); }