Reordered functions

Author: kgremban

articles/iot-edge/tutorial-c-module-windows.md

@@ -132,7 +132,7 @@ The default module code receives messages on an input queue and passes them alon
       )
       ```
 
-   3. Add **my_parson** to the list of libraries in the **target_link_libraries** section of the CMakeLists.txt file.
+   3. Add `my_parson` to the list of libraries in the **target_link_libraries** section of the CMakeLists.txt file.
 
    4. Save the **CMakeLists.txt** file.
 
@@ -172,6 +172,14 @@ The default module code receives messages on an input queue and passes them alon
 4. Find the `InputQueue1Callback` function, and replace the whole function with the following code. This function implements the actual messaging filter. When a message is received, it checks whether the reported temperature exceeds the threshold. If yes, then it forwards the message through its output queue. If not, then it ignores the message. 
 
     ```c
+    static unsigned char *bytearray_to_str(const unsigned char *buffer, size_t len)
+    {
+        unsigned char *ret = (unsigned char *)malloc(len + 1);
+        memcpy(ret, buffer, len);
+        ret[len] = '\0';
+        return ret;
+    }
+
     static IOTHUBMESSAGE_DISPOSITION_RESULT InputQueue1Callback(IOTHUB_MESSAGE_HANDLE message, void* userContextCallback)
     {
         IOTHUBMESSAGE_DISPOSITION_RESULT result;
@@ -236,14 +244,6 @@ The default module code receives messages on an input queue and passes them alon
         messagesReceivedByInput1Queue++;
         return result;
     }
-
-    static unsigned char *bytearray_to_str(const unsigned char *buffer, size_t len)
-    {
-        unsigned char *ret = (unsigned char *)malloc(len + 1);
-        memcpy(ret, buffer, len);
-        ret[len] = '\0';
-        return ret;
-    }
     ```
 
 5. Add a `moduleTwinCallback` function. This method receives updates on the desired properties from the module twin, and updates the **temperatureThreshold** variable to match. All modules have their own module twin, which lets you configure the code running inside a module directly from the cloud.

articles/iot-edge/tutorial-c-module.md

@@ -112,7 +112,7 @@ The default module code receives messages on an input queue and passes them alon
       )
       ```
 
-   3. Add **my_parson** to the list of libraries in the **target_link_libraries** function of CMakeLists.txt.
+   3. Add `my_parson` to the list of libraries in the **target_link_libraries** function of CMakeLists.txt.
 
    4. Save the **CMakeLists.txt** file.
 
@@ -152,6 +152,14 @@ The default module code receives messages on an input queue and passes them alon
 1. Replace the entire `InputQueue1Callback` function with the following code. This function implements the actual messaging filter. When a message is received, it checks whether the reported temperature exceeds the threshold. If yes, then it forwards the message through its output queue. If not, then it ignores the message. 
 
     ```c
+    static unsigned char *bytearray_to_str(const unsigned char *buffer, size_t len)
+    {
+        unsigned char *ret = (unsigned char *)malloc(len + 1);
+        memcpy(ret, buffer, len);
+        ret[len] = '\0';
+        return ret;
+    }
+
     static IOTHUBMESSAGE_DISPOSITION_RESULT InputQueue1Callback(IOTHUB_MESSAGE_HANDLE message, void* userContextCallback)
     {
         IOTHUBMESSAGE_DISPOSITION_RESULT result;
@@ -213,14 +221,6 @@ The default module code receives messages on an input queue and passes them alon
         messagesReceivedByInput1Queue++;
         return result;
     }
-
-    static unsigned char *bytearray_to_str(const unsigned char *buffer, size_t len)
-    {
-        unsigned char *ret = (unsigned char *)malloc(len + 1);
-        memcpy(ret, buffer, len);
-        ret[len] = '\0';
-        return ret;
-    }
     ```
 
 1. Add a `moduleTwinCallback` function. This method receives updates on the desired properties from the module twin, and updates the **temperatureThreshold** variable to match. All modules have their own module twin, which lets you configure the code running inside a module directly from the cloud.