Small changes to make Common and Core build under my preliminary UWP setup.

Core/FileSystems/VirtualDiscFileSystem.cpp

@@ -15,6 +15,8 @@
 // Official git repository and contact information can be found at
 // https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
 
+#include "ppsspp_config.h"
+
 #include "Common/FileUtil.h"
 #include "Common/StringUtils.h"
 #include "Common/ChunkFile.h"
@@ -668,7 +670,7 @@ std::vector<PSPFileInfo> VirtualDiscFileSystem::GetDirListing(std::string path)
 
 	std::string w32path = GetLocalPath(path) + "\\*.*";
 
-	hFind = FindFirstFile(ConvertUTF8ToWString(w32path).c_str(), &findData);
+	hFind = FindFirstFileEx(ConvertUTF8ToWString(w32path).c_str(), FindExInfoStandard, &findData, FindExSearchNameMatch, NULL, 0);
 
 	if (hFind == INVALID_HANDLE_VALUE) {
 		return myVector; //the empty list
@@ -806,6 +808,8 @@ void VirtualDiscFileSystem::HandlerLogger(void *arg, HandlerHandle handle, LogTy
 	}
 }
 
+#if !PPSSPP_PLATFORM(UWP)
+
 VirtualDiscFileSystem::Handler::Handler(const char *filename, VirtualDiscFileSystem *const sys) {
 #ifdef _WIN32
 #define dlopen(name, ignore) (void *)LoadLibrary(ConvertUTF8ToWString(name).c_str())
@@ -852,3 +856,5 @@ VirtualDiscFileSystem::Handler::~Handler() {
 #endif
 	}
 }
+
+#endif