shithub: cstory

ref: 1fe73f9aab36aa9679f35ccd0f5cc062d5b4d557
dir: /external/SDL2/src/core/winrt/

SDL_winrtapp_common.cpp
SDL_winrtapp_common.h
SDL_winrtapp_direct3d.cpp
SDL_winrtapp_direct3d.h
SDL_winrtapp_xaml.cpp
SDL_winrtapp_xaml.h