diff --git a/DEPENDENCIES b/DEPENDENCIES
index cc401dc..8f87b5f 100644
--- a/DEPENDENCIES
+++ b/DEPENDENCIES
@@ -1,5 +1,12 @@
 # 1st Party Dependencies
 ## Prefer git tags instead of SHA hashes when possible.
 
-pEpEngine=Release_2.1.23
-sequoia=365d00a08bec6a5a48d48a7c7893d78c27092b59
+# Change:
+# libpEpAdapter does not specify any dependencies atm.
+# libpEpAdapter is always being used as part of an adapter
+# This adapter has to specify the pEpEngine version .e.g
+
+
+# fdik: dep graph has to be taken from DEP file
+# fdik: dependencies need to be resolved recursively from top to bottom
+# fdik: stack then needs to be built from the bottom up
diff --git a/src/Adapter.cc b/src/Adapter.cc
index cb1b4c3..95e3655 100644
--- a/src/Adapter.cc
+++ b/src/Adapter.cc
@@ -47,7 +47,7 @@ namespace pEp {
         ::messageToSend_t _messageToSend = nullptr;
         ::notifyHandshake_t _notifyHandshake = nullptr;
         bool _adapter_manages_sync_thread = false;
-        ::inject_sync_event_t _inject_action = _queue_sync_event;
+        ::inject_sync_event_t _inject_action = _inject_sync_event;
         std::thread _sync_thread;
         ::utility::locked_queue<SYNC_EVENT, ::free_Sync_event> sync_evt_q;
         std::mutex mut;
@@ -78,7 +78,7 @@ namespace pEp {
 //            std::lock_guard<mutex> lock(mut);
             _sync_mode = mode;
             if (_sync_mode == SyncModes::Sync) {
-                // init sesssion with inject_sync = process
+                // init session with inject_sync = process
                 // stop sync
                 session(release);
                 _inject_action = _process_sync_event;
@@ -94,7 +94,7 @@ namespace pEp {
                 // init session with inject_sync = queue
                 // start sync thread
                 session(release);
-                _inject_action = _queue_sync_event;
+                _inject_action = _inject_sync_event;
                 session(init);
                 if(!_adapter_manages_sync_thread) {
                     if (!is_sync_running()) {
@@ -113,7 +113,7 @@ namespace pEp {
                     // Adapter needs to shutdown sync thread
                 }
                 session(release);
-                _inject_action = _queue_sync_event;
+                _inject_action = _inject_sync_event;
                 session(init);
             }
             return;
@@ -130,8 +130,8 @@ namespace pEp {
             }
         }
 
-        // private
-        int _queue_sync_event(::SYNC_EVENT ev, void *management)
+        // public (json adapter needs it, but should use Session mgmt from libpEpAdapter eventually)
+        int _inject_sync_event(::SYNC_EVENT ev, void *management)
         {
             try {
                 if (ev == nullptr) {
@@ -207,7 +207,7 @@ namespace pEp {
             pEpLog("called");
             if (_sync_thread.joinable()) {
                 pEpLog("sync_is_running - injecting null event");
-                _queue_sync_event(nullptr, nullptr);
+                _inject_sync_event(nullptr, nullptr);
                 _sync_thread.join();
             }
         }
diff --git a/src/Adapter.hh b/src/Adapter.hh
index e63b34a..7ab0dcd 100644
--- a/src/Adapter.hh
+++ b/src/Adapter.hh
@@ -42,7 +42,7 @@ namespace pEp {
 
         void set_sync_mode(SyncModes mode);
 
-        int _queue_sync_event(::SYNC_EVENT ev, void *management);
+        int _inject_sync_event(::SYNC_EVENT ev, void *management);
         int _process_sync_event(::SYNC_EVENT ev, void *management);
 
         ::PEP_STATUS _ensure_passphrase(::PEP_SESSION session, const char *fpr);
diff --git a/src/Adapter.hxx b/src/Adapter.hxx
index 80f4eb2..3878b2b 100644
--- a/src/Adapter.hxx
+++ b/src/Adapter.hxx
@@ -97,7 +97,7 @@ namespace pEp {
 
         /*
          * Sync Thread Startup
-         * 1. ensure session for the main thread (registers: messageToSend, _queue_sync_event, _ensure_passphrase)
+         * 1. ensure session for the main thread (registers: messageToSend, _inject_sync_event, _ensure_passphrase)
          * 2. Start the sync thread
          * 3. Defer execution until sync thread register_sync_callbacks() has returned
          * 4. Throw pending exception from the sync thread
@@ -120,7 +120,7 @@ namespace pEp {
                 _notifyHandshake = notifyHandshake;
             }
             pEpLog("ensure session for the main thread");
-            // 1. re-initialize session for the main thread (registers: messageToSend, _queue_sync_event, _ensure_passphrase)
+            // 1. re-initialize session for the main thread (registers: messageToSend, _inject_sync_event, _ensure_passphrase)
             session(release);
             session(init);
 
diff --git a/src/pEpLog.hh b/src/pEpLog.hh
index 7229ecf..2d3fae9 100644
--- a/src/pEpLog.hh
+++ b/src/pEpLog.hh
@@ -6,6 +6,9 @@
 
 #include <sstream>
 #include <thread>
+#ifdef ANDROID
+    #include <android/log.h>
+#endif
 
 // pEpLog
 // ======
@@ -33,17 +36,12 @@
         do {                                                                                       \
         } while (0)
 #else
-    #ifdef ANDROID
-        #include <android/log.h>
-    #endif
-
-    #define pEpLog(msg)                                                                            \
-        do {                                                                                       \
-            std::stringstream msg_ss;                                                              \
-            msg_ss << std::this_thread::get_id() << " - " << __FILE__ << "::" << __FUNCTION__      \
-                   << " - " << msg;                                                                \
-            pEp::Adapter::pEpLog::log(msg_ss.str());                                               \
-        } while (0)
+    #define pEpLog(msg) \
+    do {                \
+        std::stringstream msg_ss; \
+        msg_ss << std::this_thread::get_id() << " - " << __FILE__ << "::" << __FUNCTION__ << " - " << msg;                 \
+        pEp::Adapter::pEpLog::log(msg_ss.str()); \
+    } while(0)
 #endif // NDEBUG
 
 namespace pEp {