자잘한 버그픽스 + openssl 디펜던시 추가

include/Utils/Thread.hpp

@@ -69,7 +69,7 @@ public:
 #ifdef _WIN32
         WaitForSingleObject(handle_, INFINITE);
 #elif __linux__
-        pthread_join(handle_, returnValue);
+        pthread_join(handle_, &returnValuePtr);
 #endif
     }
     template<typename _RetType>
@@ -78,7 +78,7 @@ public:
 #ifdef _WIN32
         WaitForSingleObject(handle_, INFINITE);
 #elif __linux__
-        pthread_join(handle_, returnValue);
+        pthread_join(handle_, &returnValuePtr);
 #endif
         return *static_cast<_RetType *>(returnValuePtr);
     }

include/Utils/ThreadPool.hpp

@@ -45,6 +45,8 @@ public:
 		auto task = std::packaged_task<void()>(std::move(boundFunc));
 		jobs_.push(std::move(task));
 		jobQueueCV_.notify_one();
+
+		return 0;
 	}
 
 private: