Moved apdu decode into unit test where it was being used since it is being decoded in apdu.c in normal usage.

bacnet-stack/rd.c

@@ -100,6 +100,11 @@ int rd_decode_service_request(uint8_t * apdu,
     return (int) len;
 }
 
+#ifdef TEST
+#include <assert.h>
+#include <string.h>
+#include "ctest.h"
+
 int rd_decode_apdu(uint8_t * apdu,
     unsigned apdu_len,
     uint8_t * invoke_id,
@@ -127,11 +132,6 @@ int rd_decode_apdu(uint8_t * apdu,
     return len;
 }
 
-#ifdef TEST
-#include <assert.h>
-#include <string.h>
-#include "ctest.h"
-
 void test_ReinitializeDevice(Test * pTest)
 {
     uint8_t apdu[480] = { 0 };