diff --git a/Receiver.cpp b/Receiver.cpp
index 2ceb695..85ac957 100644
--- a/Receiver.cpp
+++ b/Receiver.cpp
@@ -23,7 +23,7 @@ std::string Receiver::Simple::read(size_t amount) {
     return fres;
 }
 void Receiver::Simple::read(std::byte *buffer, size_t size) {
-    recv(fd, buffer, size, MSG_WAITALL);
+    recv(fd, reinterpret_cast<char*>(buffer), size, MSG_WAITALL);
 }
 
 std::string Receiver::Simple::readSome(size_t max) {
diff --git a/Runtime.hpp b/Runtime.hpp
index e53075f..b4f4a17 100644
--- a/Runtime.hpp
+++ b/Runtime.hpp
@@ -216,6 +216,10 @@ public:
         std::getline(std::cin, content);
         return content.c_str();
     }
+
+    static void clearScreen() {
+        system("cls");
+    }
 };
 #endif
 #endif