Fix for UWP for CMake

Author: walbourn

CMakeLists.txt

@@ -119,5 +119,10 @@ endif()
 
 if(WIN32)
     target_compile_definitions(${PROJECT_NAME} PRIVATE _UNICODE UNICODE)
-    target_compile_definitions(${PROJECT_NAME} PRIVATE _WIN32_WINNT=0x0601)
+
+    if(WINDOWS_STORE)
+        target_compile_definitions(${PROJECT_NAME} PRIVATE _WIN32_WINNT=0x0A00)
+    else()
+        target_compile_definitions(${PROJECT_NAME} PRIVATE _WIN32_WINNT=0x0601)
+    endif()
 endif()