Made Project Buildable. Just realized Project cant be Build for Others

EscapeTheBackroomsGUiTest/vcpkg_Out/include/cpr/payload.h

@@ -0,0 +1,23 @@
+#ifndef CPR_PAYLOAD_H
+#define CPR_PAYLOAD_H
+
+#include <initializer_list>
+
+#include "cpr/curl_container.h"
+
+
+namespace cpr {
+class Payload : public CurlContainer<Pair> {
+  public:
+    template <class It>
+    Payload(const It begin, const It end) {
+        for (It pair = begin; pair != end; ++pair) {
+            Add(*pair);
+        }
+    }
+    Payload(const std::initializer_list<Pair>& pairs);
+};
+
+} // namespace cpr
+
+#endif