Use LOCK macros for non-recursive locks

Instead of std::unique_lock.

src/threadinterrupt.cpp

@@ -5,6 +5,8 @@
 
 #include <threadinterrupt.h>
 
+#include <sync.h>
+
 CThreadInterrupt::CThreadInterrupt() : flag(false) {}
 
 CThreadInterrupt::operator bool() const
@@ -20,7 +22,7 @@ void CThreadInterrupt::reset()
 void CThreadInterrupt::operator()()
 {
     {
-        std::unique_lock<std::mutex> lock(mut);
+        LOCK(mut);
         flag.store(true, std::memory_order_release);
     }
     cond.notify_all();
@@ -28,7 +30,7 @@ void CThreadInterrupt::operator()()
 
 bool CThreadInterrupt::sleep_for(std::chrono::milliseconds rel_time)
 {
-    std::unique_lock<std::mutex> lock(mut);
+    WAIT_LOCK(mut, lock);
     return !cond.wait_for(lock, rel_time, [this]() { return flag.load(std::memory_order_acquire); });
 }